2M+ Clients | 35+ Services | 200K+ Trusted Realtors. Read client reviews of WIN Home Inspectors in {{serviceLocation1}}, {{serviceLocation2}}, {{serviceLocation3}} and nearby areas.

Inspector and Owner

Gain valuable insights on 300+ items to make a sound decision on your investment.

A visual inspection of your condo including major systems not covered by the HOA.

A visual inspection of your townhome including major systems not covered by the HOA. 

Protect your property investment by identifying areas of concerns before you buy.

A visual inspection to assess the condition of the components of your duplex/multiplex.

A visual inspection to assess the condition of the components of your manufactured home.

Gain valuable insights on 300+ items in your new construction home to ensure peace of mind.

Inspect the framing, plumbing, and electrical before the drywall goes up.

Get expert advice without a written report to make a quick, yet informed decision.

List your home confidently by identifying potential issues before the buyer’s inspection.

Assess the progress made on a new construction home to ensure it’s built according to plan.

Customize this service to save on costly repairs and protect your health, safety, and home.

Inspect your home proactively before listing it to identify issues and sell faster.

A thorough inspection of a recently purchased home, giving peace of mind after closing.

Address issues and request repairs with your builder before the warranty expires.

Confirm all the requested repairs have been made from the initial inspection report.

Detect this carcinogenic gas that is the leading cause of lung cancer among nonsmokers.

Detect nitrates, bacteria and other contaminants in tap water that lead to health issues.

Detect harmful indoor allergens and pollutants to breathe easier in your home.

Uncover health and safety hazards hidden in walls and ceilings to avoid costly repairs.

Detect and mitigate clogged or damaged sewer lines before backups in the home occur. 

Ensure the pool and/or spa is functioning properly and free of safety hazards.

Detect mold via air sample to identify the presence of unseen moisture and leaks.

Ensure adequate water flow from the well system to the home. 

Detect asbestos in your home, which was commonly used in building materials before 1980.

Identify lead, prevalent in homes built before 1978, to reduce the risk of health effects.

Identify meth residue to reduce the risk of serious health issues caused by meth exposure.

Inspect the fireplace and chimney to reduce fire hazards like creosote buildup.

Elevate your listing, increase visibility on home selling platforms, and sell faster.

Detect mold via surface sample to protect against health issues and structural damage.

WIN Home Inspection Reviews in {{frist3ServiceLocationList}}, {{state}}

The structure of your home is much like your skeleton. The “bones” of the house create its shape and support the weight of its walls and roof.

When something goes wrong with that structure, however, it can affect the home’s stability and safety, as well as its long-term value.

Structural problems often start small and get worse over time, and that’s why early detection is essential. Think of the [Leaning Tower of Pisa](https://news.artnet.com/art-world/leaning-tower-of-pisa-reduced-tilt-2235641), which was built on soft soil. Settling began early, but due to centuries of stabilization efforts, it remains standing and safe.

Keep in mind that most homes settle naturally without major problems. But sometimes, structural shifting can be serious. Knowing which signs are normal and which indicate potential damage and need attention can help you catch issues before they get worse.

Here are the most common signs of structural damage and how a professional inspection can help protect your home and keep it safe.

## 1. Cracks in Walls, Floors, or Ceilings

![foundation-cracks-gaps.png](https://d2nnm6ppct4rc3.cloudfront.net/foundation_cracks_gaps_9f4192642c.png)

If you spot a few hairline cracks in drywall (sheetrock), it may not be a cause for concern. That said, large or expanding cracks can indicate significant foundation movement or signs of settling that could lead to more problems.

Watch for:

- Horizontal cracks along basement or foundation walls
- Cracks shaped like stair steps in brick or concrete block walls
- Cracks that appear near door frames or windows

For example, a long horizontal crack in a basement wall after heavy rain can mean hydrostatic pressure is pushing against the foundation. In some cases, [foundation cracks](https://wini.com/articles/foundation-cracks/) can be caused by tree roots from nearby trees.

If you can fit a coin sideways into a crack, it’s time to call a professional for an inspection.

## 2. Doors and Windows That Stick or Jam

When a house’s frame shifts even slightly, doors and windows may be hard to open or close. You might even notice that they’re catching at the corners.

Sometimes, sticking or jamming is caused by wood swelling in high humidity. But if you live in a dry climate or the sticking occurs during a dry season, especially in several rooms, it could be due to foundation movement or a framing shift. Structural movement can distort openings, leading to jams or misalignment.

Try opening the same door at different times of year or in various weather conditions. If it sticks consistently, the issue may be a sign of structural damage, not a seasonal occurrence.

## 3. Gaps Between Doors or Windows and Frames

Small gaps between door or window frames and the surrounding wall are intentional. For windows, they’re meant to allow normal settling and swelling or shrinking as the weather changes. The gaps around door frames let installers adjust the frame as needed. The gaps are usually filled with insulation and covered with trim.

A large, visible gap or one with significant drafts can be a sign of structural shifting or a sinking foundation. In extreme cases, you might see daylight through the frame edges or, while outside at night, a sliver of light shining from indoors.

Structural movement can also cause stress cracks in corners and above openings, which may indicate serious concerns. A professional home inspection can pinpoint the cause and, if needed, suggest remedies to prevent further damage.

## 4. Uneven or Sloping Floors

Floors that sag, bounce, or slope noticeably can point to underlying structural problems, including:

- Foundation settlement
- Moisture damage in floor joists
- Deterioration of support beams or posts
- Improper notching and boring in floor joists

You might notice furniture leaning, cabinet doors swinging open, or a marble rolling to one side of the room. Pens and pencils might roll off a table.

An experienced home inspector will examine the floors and [supporting joists](https://wini.com/articles/critical-role-of-joist-notching-and-boring-in-home-construction/) and look for other potential signs of damage or settlement.

## 5. Moisture or Water in the Basement or Crawl Space

![Moisture or Water in the Basement.png](https://d2nnm6ppct4rc3.cloudfront.net/Moisture_or_Water_in_the_Basement_c56f734f83.png)

Water can cause [severe damage](https://wini.com/articles/how-to-spot-signs-of-water-damage-in-your-home/) to a home’s structure. Flooding is one thing, and most homeowners are aware of the damage a flood can cause. But persistent leaks or dampness in the basement can be just as serious and lead to rot, mold, and even foundation weakening.

Look out for:

- Damp or musty smells
- Standing water after heavy rain
- White, powdery residue (efflorescence) on basement walls
- Unusually high water bill

Trapped moisture and invisible leaks can rot wooden beams or rust metal supports. It can also lead to [mold growth and serious health problems](https://wini.com/articles/mold-inspection-and-testing-for-homebuyers-and-homeowners/). Fixing leaks and drainage or grading issues early can prevent expensive repairs later.

## 6. Gaps Between Walls, Ceilings, or Floors

As a home settles into the soil beneath it, various parts may shift unevenly. That movement can create gaps between walls and ceilings. You might even see gaps between floors and walls.

Sometimes the cause is simple. If the joint tape and joint compound (sometimes called spackle) that covers the seams between the drywall and ceiling or adjoining wall weren’t applied correctly, they can peel off, revealing the gap.

More serious issues include foundation problems and walls with insufficient load-bearing capacity.

Watch also for gaps between exterior walls and trim and countertops separating from the walls. Gaps like these may indicate that your framing or foundation needs a professional evaluation.

## 7. Sagging Roofline or Bowed Rafters

Your roof isn’t just shingles or tiles that keep you dry. It’s an integral part of your home’s structure, and a sagging roof or uneven gutter line can signal trouble. If you get a lot of snow in your area, the weight can strain rafters. Worn shingles can also cause leaks that, if not repaired, can rot the sheathing and rafters underneath.

A professional [roof inspection](https://wini.com/articles/roof-inspection-guide/) from WIN Home Inspection can catch these problems before leaks or collapse occur, giving you time to make repairs while they’re still manageable.

## Why Structural Damage Should Never Be Ignored

Structural problems don’t fix themselves. Ignoring early warning signs can lead to:

- Progressive worsening of the problem
- Pests entering the home
- Mold growth from leaks
- Costly repairs down the line
- Reduced home value
- Health hazards
- Safety risks

Almost any kind of structural damage can also compromise wiring, plumbing, and even load-bearing walls. Professional home inspectors can assess symptoms, identify causes, and recommend the appropriate course of action.

## How WIN Home Inspection Helps

At WIN Home Inspection, our trained inspectors carefully evaluate your home’s structure during a Full Home Inspection, Foundation Inspection, or Roof Inspection. We use advanced tools, such as [moisture meters](https://winfranchising.com/home-inspection-tools-guide/#:~:text=1.-,Moisture%20Meter,-A%20moisture%20meter) and infrared (IR) scanners, to identify potential issues before they become costly problems.

For example, an IR scan might reveal hidden moisture behind basement walls that look perfectly dry. Catching issues like this early can save homeowners thousands in repairs.

## Key Takeaway

The signs of structural damage can develop slowly, but its impact can be serious. By learning the warning signs and scheduling regular home inspections, you can protect your home’s stability, safety, and value.

Your home is more than just a building. It’s a part of you. Care for it by watching for small changes that might mean bigger problems. WIN Home Inspection helps you see those changes and problems more clearly.

Contact us for a [WIN Home Inspector](https://wini.com/) near you!

Signs of Structural Damage Every Homeowner Should Watch For

One of the most common questions that comes up during the home-selling process is who pays for a home inspection. A home inspection is an important part of a real estate transaction because it reveals the actual condition of the home and can help a buyer decide whether to purchase a property or not. In addition, a home inspection helps buyers, sellers, and real estate agents build trust with a seller and facilitates a smoother transaction.

In most U.S. real estate deals, a home buyer pays for a home inspection as part of their due diligence before making a purchase decision. In some cases, however, the cost of a buyer’s home inspection may be partially or fully covered by the seller, depending on the terms of the negotiation. In addition, a seller may pay for their own pre-listing home inspection.

This guide explains this standard practice in depth, including instances where exceptions may arise. Let’s dive in.

## When the Home Buyer Pays
For buyers, a home inspection ensures that they’re fully aware of a home’s condition. It helps uncover hidden problems (if any) with a home that may not be visible during viewing. These issues may include:
- Faulty electrical system
- Foundation cracks
- Leaky pipes
- Roof damage
- Mold
- Pest infestation and/or damage 

If the inspection reveals serious issues like these or others, the buyer can use that information to either back out of the deal or negotiate with the seller for credit or repairs.

![WIN Home Inspector with Clients.webp](https://d2nnm6ppct4rc3.cloudfront.net/WIN_Home_Inspector_with_Clients_55b0380284.webp)

## When the Seller Might Pay for an Inspection
Sellers can also arrange for a pre-listing inspection. This <a href="https://www.bankrate.com/real-estate/prelisting-inspection/" target="_blank">type of inspection</a> takes place before the seller officially lists the property. It’s a proactive way for sellers to identify and address problems prior to listing, which can mean a higher listing or offer price, a smoother sales transaction, and increased buyer interest.

When the seller receives the inspection report, they can use the findings to address major issues at their own pace. A pre-listing inspection can also make the property more attractive because it shows transparency to buyers.

## How Home Inspection Findings Can Influence Negotiations
Since a home inspection is part of a buyer’s due diligence, the buyer typically pays for it. If the inspection report reveals issues with the home, the buyer can back out of the contract if it includes a <a href="https://www.bankrate.com/real-estate/what-the-seller-can-do-after-a-homebuyer-backs-out/#why:~:text=As%20long%20as%20there%E2%80%99s%20an%20inspection%20contingency%20in%20place%2C%20%E2%80%9Cif%20any%20major%20issues%20come%20up%20during%20the%20inspection%20that%20the%20buyer%20was%20not%20made%20aware%20of%20during%20the%20homebuying%20process%2C%20they%20can%20walk%20away%20clean%20from%20the%20contract%20and%20will%20receive%20their%20earnest%20money%20back.%E2%80%9D%C2%A0" target="_blank">home inspection contingency</a>. Or they can use the findings as leverage during negotiations.

For instance, the buyer can ask the seller to lower the home’s sale price to account for the cost of repairs. Alternatively, they can request the seller to repair the issues before closing. In some cases, the seller may offer a cash credit at closing to help the buyer cover the cost of repairs.

If the seller agrees to any of these requests, it’s usually because they want to demonstrate good faith and expedite the deal. In other cases, it may be because buyers have plenty of options, so a seller may be willing to make a compromise to close the deal more quickly.

To be on the safe side, buyers should work with a professional real estate agent who can lead negotiations. An experienced agent will know what a realistic request is according to local market conditions.

![WIN_DamienDevine_12-202213.jpg](https://d2nnm6ppct4rc3.cloudfront.net/WIN_Damien_Devine_12_202213_869c102952.jpg)

## What About Additional Inspection Services?
A standard home inspection may not provide sufficient information for the buyer to make a reliable purchasing decision. Standard home inspections typically check for damage, malfunctions, and safety hazards to determine the overall condition of the home. It covers a home’s main systems and structures, such as:
- Foundation
- Doors
- Electrical
- Windows
- HVAC (heating, ventilation, and cooling)
- Plumbing
- Roof

Depending on the type of home and the typical conditions in the region, [specialized inspections](https://wini.com/articles/home-inspection-cost/#:~:text=In%20addition%20to%20a%20general%20home%20inspection%2C%20you%20might%20need%20certain%20specialized%20inspections.) may be advised. These types of inspections uncover issues that may not be visible during a walkthrough or even with a standard home inspection. They may include tests for:
- Mold
- Radon gas
- Water quality
- Sewer or septic conditions
- Termite damage
- Wind mitigation

Buyers should select additional services based on potential issues and their personal health needs. If they’re unsure about which services to select, they should consult with their inspectors, as they are familiar with the area. Buyers can also add services during the inspection if the inspector suggests them based on the initial walkthrough of the home.

Since these tests are generally considered add-ons, they can increase the [cost of a home inspection](https://wini.com/articles/home-inspection-cost/). However, repairs can be even more costly, and health problems associated with issues like mold may be far more expensive.

![WIN-86.jpg](https://d2nnm6ppct4rc3.cloudfront.net/WIN_86_1960676cd2.jpg)

## Use a Reliable Home Inspection Company
A home inspection is a crucial part of a buyer’s due diligence. It helps them fully understand the condition of the home they wish to purchase, beyond the property’s superficial appearance. Buyers must understand how well its systems are functioning and the issues that an attractive home may have, problems that even sellers might not be aware of. That’s why hiring the services of a reliable home inspection company like WIN Home Inspection is important.

At WIN, we go the extra mile after inspecting a home. We help buyers understand the findings by providing context and explaining terms in simple language. We also offer post-inspection support, so our clients can reach out to us for advice or clarification regarding the inspection report.

[Get in touch with us today](https://wini.com/contact-us/) with any questions you may have or to schedule an inspection.

## Home Inspection Payment FAQs

### 1. Do sellers receive a copy of the home inspection report?
Generally, no. Since the buyer pays for a home inspection, the report belongs to them. The buyer can choose to share the report with the seller or not. The same rule applies to a seller’s pre-listing inspection. The seller may share the report with the buyer to show transparency.

### 2. What is the biggest red flag in a home inspection?
Buyers should be cautious about proceeding with a home purchase if “red flags” or serious issues are found during a home inspection, including:
- Roof problems
- Foundation cracks, water damage, or other structural issues
- Mold
- Termite damage or infestation
- Plumbing issues
- Asbestos or lead paint in older homes
- Electrical problems
- HVAC concerns

### 3. What does it mean if a seller lists a home “as-is”?
“As is” means that the home is sold in its current condition, and the seller won’t make repairs should a home inspection reveal issues.

### 4. Can I attend an inspection?
Yes, buyers and real estate agents are allowed to accompany the home inspector. The inspector will point out home details, locations of items such as circuit boxes, and any problems that may be present. Sellers should ensure the property is accessible for the inspection process, but remain off-site otherwise.




Who Pays for a Home Inspection?

Confused about who pays for a home inspection? Explore real scenarios, prelisting checks, add ons, and how findings influence negotiations.

There are certain things you don’t want to see in your home: rodents, damaged wiring, asbestos, leaks, and, of course, the dreaded black mold.

Alarmingly, up to 47% of homes are impacted by black mold each year. You could be breathing in thousands of mold spores without even knowing it.

Black mold isn’t just unsightly; it’s a health hazard linked to respiratory issues, allergies, and even skin problems. That’s why we’ve created this guide on how to remove black mold, exploring DIY methods and cutting-edge black mold treatments to help you safely eliminate mold and prevent its return.

## Why Black Mold Is Harmful to Your Home and Health

![Black mold, scientifically known as Stachybotrys chartarum.png](https://d2nnm6ppct4rc3.cloudfront.net/Black_mold_scientifically_known_as_Stachybotrys_chartarum_8d4e920234.png)

Black mold can be one of several types of mold that stain walls dark green or black. One of the most well-known is Stachybotrys chartarum, a potentially toxic fungus that thrives in damp, humid environments. It’s often found in areas with water damage, such as near leaky roofs, flooded basements, or poorly ventilated bathrooms and attics.

Here are just a few ways black mold can affect your health and home.

### Respiratory Issues

A healthy home should be mold-free. Mold in the home is connected to potentially dangerous respiratory conditions such as asthma. Medical experts believe that when your airways are exposed to mold spores, they produce more mucus and constrict in reaction. For asthma sufferers, this can bring on symptoms ranging from discomfort to restricted breathing.

Allergies are another serious concern, with symptoms including:

- Coughing
- Wheezing
- Runny nose
- Inflamed, watery eyes
- Nausea
- Fatigue

Children and seniors could be particularly susceptible to mold-related illness, as can those with compromised immune systems

### Skin Problems

Skin irritation is another possible result of black mold infestation. If you normally have healthy skin but are suddenly experiencing dry, red, or flaky patches, you might want to test for mold. Of course, always consult your healthcare professional regarding any symptoms of illness.

### Structural Damage

As well as potentially making you and your family ill, mold can eat away at your home. The fungus feeds on organic materials like wood and drywall, weakening the structure over time. Mold can also stain surfaces, leaving behind unsightly marks that are hard to remove.

## Mold vs. Mildew: What’s the Difference?

According to the Environmental Protection Agency (EPA), both mold and mildew are terms for mold growth in a property. In most cases, mildew refers to early mold growth that appears as white or gray flat patches found in moist areas such as a bathroom or basement. Over time, mildew may darken and become similar to black mold.

If you notice pink or red mildew on your bathroom tiles or shower curtains, this is actually a type of yeast called Rhodotorula. Although usually harmless, it can cause illness in people with compromised immune systems. That’s why it’s so important to prevent or eliminate all types of fungal growth in your home.

## Assess the Infestation Size: How To Spot Black Mold

Identifying black mold and understanding the severity of the infestation is crucial to preventing its spread and minimizing health risks while protecting your home. Here are just a few ways to check for mold in your home.

### Visual Clues

![Spot Black Mold.png](https://d2nnm6ppct4rc3.cloudfront.net/Spot_Black_Mold_3ea4539293.png)

A quick visual scan could uncover the following signs of black mold:

- Dark patches: Look for greenish-black or gray splotches on walls, ceilings, or floors.
- Water damage: Discoloration, bubbling paint, or warped surfaces could indicate mold growth underneath.
- Condensation: Mold loves moisture, so check areas with frequent condensation, like windowsills or pipes.

### Non-Visual Clues

Mold isn’t always visible at first, so look out for these symptoms:

- Musty odor: A persistent earthy or damp smell is a telltale sign of mold, even if you can’t see it.
- Health symptoms: If you or your family experience unexplained allergies, respiratory issues, or headaches that improve when you leave the house, mold could be the culprit.

### Common Problem Areas

If you want to make sure black mold isn’t an issue, check these areas.

- Bathrooms: Check behind toilets, under sinks, and around shower grout.
- Basements: Inspect corners, near sump pumps, and around windows.
- Kitchens: Look under the sink, around the dishwasher, and near the refrigerator.
- Attics: Examine roof leaks, insulation, and vents.

Homes with poor ventilation may have other areas that collect condensation, so check thoroughly around any areas you know struggle with excess moisture.

## Black Mold Removal: Step-by-Step Guide

![Black Mold Removal.png](https://d2nnm6ppct4rc3.cloudfront.net/Black_Mold_Removal_a534009e5f.png)

Removing black mold requires careful planning, the right tools, and a methodical approach. Whether you’re dealing with a small patch or a larger infestation, follow these steps to ensure safe and effective removal.

### Before You Begin: Safety First

The first step is to gear up to ensure safety. Purchasing N95 masks or similar protects your lungs from inhaling mold spores. Rubber or nitrile gloves protect your skin from irritation. If you can get disposable coveralls, that will prevent spores from clinging to your clothes.

Before you start your black mold removal project, seal off the affected area with plastic sheeting and duct tape to prevent spores from spreading. Use a HEPA air purifier to filter airborne spores. Ventilation is also critical. Open windows and use fans to direct air outside, but avoid blowing air into other parts of the house.

### Black Mold Treatment: Step One — Assessment

The first step is to assess the situation. Small Areas (<10 sq. ft) are typically safe for DIY removal. However, large infestations (>10 sq. ft) require a professional, especially if mold is in HVAC systems or hard-to-reach areas.

### Step Two — The Right Gear

Now you need to gather your black mold treatment supplies, which should include the following:

Cleaning Solutions

- Vinegar: Non-toxic and effective on porous surfaces like wood and drywall
- Hydrogen peroxide: Great for non-porous surfaces like tiles and glass
- Baking soda: Mild abrasive for scrubbing
- Bleach: Only for non-porous surfaces (1:10 dilution with water, and never mix bleach with other cleaning chemicals)

Tools

- Stiff-bristled brush or sponge
- Spray bottle
- HEPA vacuum
- Bucket and cleaning cloths

If the mold infestation seems impossible to clear with tools like cloths and brushes, it’s time to call a professional.

### Step Three — Loose Spore Removal

Use a HEPA vacuum to remove loose mold spores from surfaces. Empty the vacuum outside to prevent spores from re-entering your home.

### Step Four — Black Mold Cleanup

Apply cleaning solutions to remove stains and kill the mold infestation. You’ll want to choose the right cleaner based on the surface type and severity of the mold.

For porous surfaces (drywall, wood, carpet), use the vinegar method:

- Fill a spray bottle with undiluted white vinegar
- Spray generously on the moldy area
- Let it sit for 1 hour to penetrate and kill the mold
- Scrub with a stiff brush, then wipe clean with a damp cloth
- Dry thoroughly with a fan or dehumidifier

Or baking soda paste:

- Mix 1 part baking soda with two parts water to form a paste
- Apply to the moldy area, scrub, and rinse with water
For non-porous surfaces (tiles, glass, ceramics), use the hydrogen peroxide method:
- Use a 3% hydrogen peroxide solution
- Spray on the moldy area and let it sit for 10 minutes
- Scrub with a brush, then wipe clean

Or the bleach method:

- Mix 1 cup of bleach with 1 gallon of water
- Spray on the surface, let sit for 15 minutes, then scrub and rinse
- Caution: Bleach doesn’t kill mold roots on porous surfaces and can release harmful fumes

For fabrics and upholstery, use a vinegar and baking soda combo:

- Spray vinegar on the fabric, let sit for 1 hour, then scrub with a baking soda paste
- Rinse and dry completely in sunlight

Professional mold remediators often use fungicidal chemicals and treatments that kill black mold without causing damage to your home.

### Step Five — Drying

Mold thrives in moisture, so drying is critical. Use fans, dehumidifiers, or open windows to speed up the process. You could also check for hidden moisture with a moisture meter.

### Step Six — Disposal

Seal moldy materials, like destroyed carpet and drywall, in plastic bags before disposing of them. You’ll also want to thoroughly clean your tools with bleach or hydrogen peroxide to prevent cross-contamination.

### Step Seven — Preventative Actions

Fix any source of moisture by repairing leaks, improving ventilation, or deploying a dehumidifier. You can also apply preventative treatments like mold-resistant paint and sealants. Clean areas weekly with vinegar or hydrogen peroxide to prevent mold growth from taking root.

### Pro Tips for Specific Areas

Here are some additional tips when targeting areas highly prone to black mold.

Tips for how to kill black mold in basements:

- Scrub walls with vinegar or hydrogen peroxide
- Install a sump pump or dehumidifier to control moisture
- Seal cracks in walls or floors to prevent groundwater seepage

Removing and preventing black mold in showers:

- Spray hydrogen peroxide on grout and tiles, let sit for 10 minutes, then scrub
- Use a squeegee after every shower to keep surfaces dry

Black mold treatment for ceilings:

- Wear goggles to protect against falling spores
- Spray diluted vinegar, wait 1 hour, then gently wipe
- Fix roof leaks or improve attic ventilation to prevent recurrence

How to remove black mold in bathrooms:

- Use hydrogen peroxide or bleach on non-porous surfaces like tiles
- Install a humidity-sensing exhaust fan.

Black mold cleanup for dishwashers:

- Run a cycle with 1 cup of vinegar on the hottest setting
- Scrub the rubber seal with baking soda
- Leave the door open after each use to dry

Look Into Mold-Fighting Innovations

Consider these innovations to take your mold control initiatives to the next level.

- UV light HVAC systems: Neutralize spores circulating in your air ducts.
- Enzymatic cleaners: Eco-friendly sprays can break down mold at the molecular level
- Climate-controlled storage: If you're facing persistent mold problems, consider using self-storage units to protect your belongings. Many modern storage facilities offer climate-controlled storage environments that help prevent mold growth. These units often have monitored temperature and humidity levels, providing an extra layer of protection for your valuable items.

Professional home inspectors and mold mitigation specialists also utilize highly advanced mold tests and use equipment like infrared scanners to uncover hidden issues in your home. Talk to an expert to find out how their techniques help protect your home from mold.

## Prevention Tips

One of the most important steps in black mold mitigation is prevention. Mold thrives in moist environments, so one of the simplest ways you can prevent growth is by removing sources of moisture.

Dry all surfaces after you clean them, particularly walls and other porous areas. If you have condensation, consider utilizing a dehumidifier to reduce this. You can also improve the ventilation in your home, as good airflow can prevent the buildup of moisture and reduce the likelihood of mold growth.

If you have a leaky pipe or other plumbing issue, or water gets into your house due to a storm, you must get the area dried out thoroughly. Lingering moisture is one of the major causes of mold.

## When to Call a Pro for Mold Treatment

Sometimes, DIY mold remediation techniques aren’t sufficient. Here are situations that require a professional:

- Large infestations: Where mold covers more than 10 sq. ft
- Hidden mold: If you suspect mold behind walls or in HVAC systems
- Health concerns: If you or your family experience severe symptoms

Professionals use advanced tools, such as HEPA vacuums and antimicrobial sprays, to detect and remove mold safely.

## DIY Mold Testing

You can source DIY mold test kits, which are affordable and easy to use. These kits let you collect samples and send them to a lab for analysis.

However, sometimes, professional inspections are necessary. Black mold issues often go unnoticed for years. Experts use thermal imaging cameras and moisture meters to detect hidden mold behind walls or under floors.

Professional mold removal typically ranges from $500 to $6,000, while DIY cleanup supplies cost around $50 to $150.

## Final Takeaway

Now you understand how to kill black mold yourself and when to call a professional. By pairing proactive moisture control with smart cleaning habits and cutting-edge tools, you’ll protect your home’s value and your family’s well-being.

Stay dry, stay clean, and breathe easy. And, when you’re not sure if black mold is the problem, trust the experts at WIN Home Inspection to give you the right answers. It’s easy to book a thorough, professional mold inspection with WIN today. Call us at (800) 309-6753 or email info@wini.com, and one of our specialists will gladly assist you.
 
## FAQ

**Can I remove black mold myself?**

Yes—if the area is small and you can source the right cleaning solutions and tools. Always wear protective gear and ventilate the space well.

**What kills black mold instantly?**

Hydrogen peroxide or undiluted vinegar can work for small areas. Professionals use stronger treatments for larger infestations.

**Is black mold always toxic?**

Black mold isn’t toxic to everyone, because immune systems can react differently to pathogens. However, black mold mitigation is critical to protect your family’s health and prevent damage to your home. 

How to Get Rid of Black Mold: Your Ultimate Guide to Safe Removal and Prevention

When you own a home, there are many considerations, especially when you need to meet certain insurance requirements. 

If you own an older home and are renewing a policy or switching insurance companies, you may be asked to complete a 4-point inspection. The same applies if you’re [selling your home](https://wini.com/home-seller/) — buyers may request a 4-point inspection as part of the sale process. This proactive step helps the buyers identify potential risks associated with major systems. 

So, what is this inspection? Why do you need one, and how do you prepare for it? This guide covers all the bases, helping you confidently meet insurance requirements and protect your home’s value. 

## What Is a 4-Point Home Inspection?
Unlike a full home inspection, which covers hundreds of components, a [4-point inspection](https://wini.com/articles/what-is-and-why-do-you-need-4-point-inspections/) focuses on four key systems: 

1. Roof
2. Electrical
3. Plumbing
4. HVAC (heating, ventilation, and air conditioning)

Insurance companies typically request this inspection for homes 15 years or older to ensure that these core systems are safe, functional, and not at high risk of failure. 

When selling your home, you may also consider a 4-point inspection. 

Why?

Because it can give you a negotiating advantage and reduce the risk of a sale falling through. It also provides increased buyer confidence, a smoother closing process, and helps you get your desired selling price.

![WIN Home Inspector engaged in conversation with the clients at a table, with an iPad.](https://d2nnm6ppct4rc3.cloudfront.net/3_U7_A6461_1_4c4a6f0f13.jpg)

## Why Do Insurance Companies Require It?
Older homes can present higher issues, such as aging roofs that may leak, outdated wiring that could cause fires, and the potential for old plumbing to leak or burst unexpectedly. 

A 4-point inspection helps insurers: 

Assess the condition of your home’s major systems
- Decide if the home qualifies for coverage
- Identify needed repairs before issuing or renewing a policy
- Passing this inspection is key to securing or maintaining affordable homeowners' insurance. 

## Do All States Require a 4-Point Inspection?
No, not all states require a 4-point inspection. The need to get one will depend on your insurance company’s policies, the location of your home, and its age. 

High-risk states, such as Florida, Texas, Louisiana, and California, often require this relatively non-invasive inspection for older homes. Insurance companies may also require homeowners to complete this inspection during periods of high risk. 

The above mentioned states are where 4-point inspections are most common, and here’s why: 

- Older homes in these states are more susceptible to increased humidity, [storms, hurricanes, and flooding](https://wini.com/articles/essential-hurricane-prep-list/). 

- Insurance companies face higher risks due to weather-related claims in these areas. So, carriers often require proof that roofs, electrical systems, plumbing, and HVAC are in good working order before writing or renewing policies.

If you’re a homeowner in a region that requires a 4-point inspection, it’s important to be mindful of the requirements and prepare accordingly. 

## How to Pass a 4-Point Home Inspection: Checklist
Here’s a system-by-system breakdown to help you prepare. 

### Roof 
- Repair or replace missing shingles, tiles, or flashing
- Fix any visible leaks or water stains in ceilings or attics
- Know your roof’s age — insurers may flag roofs over 15–20 years

### Electrical 
- Upgrade outdated breaker panels (like Federal Pacific or Zinsco)
- Replace knob-and-tube or aluminum wiring if present
- Ensure no exposed wires, overloaded circuits, or DIY fixes

### Plumbing 
- Repair leaks under sinks, around toilets, and near the water heater
- Replace high-risk polybutylene piping
- Make sure your water heater is working properly and within its lifespan (usually 10–12 years)

### HVAC 
- Ensure the system heats and cools effectively
- Replace filters and clean ducts if needed
- Confirm no missing parts or visible damage

![What is a 4-Point Inspection](https://d2nnm6ppct4rc3.cloudfront.net/What_is_a_4_Point_Inspection_389ef8f3cb.png)


## Common Reasons Homes Fail a 4-Point Inspection

While every property is unique, these issues frequently lead to failures: 

- Roof nearing the end of its lifespan
- Outdated electrical panels or unsafe wiring
- Old plumbing pipes, like polybutylene or galvanized steel
- HVAC units that don’t function properly or are missing parts

An inspector will look for defects, safety hazards, or signs of excessive wear and tear — so keep that in mind. 

Addressing these issues in advance gives you the best chance of passing a 4-point inspection. 

## Pro Tips to Get Ready
- Keep receipts or service records for roof replacements, HVAC tune-ups, and plumbing upgrades.
- Leverage modern inspection tools — WIN inspectors use moisture meters, infrared (IR) scans, drones, and scope cameras to give you a clearer picture of your home’s condition.
- [Schedule a full home inspection](https://wini.com/services/home-inspection/) to gain greater peace of mind. This comprehensive inspection can identify small issues that may become significant, costly repairs later. 

### What If You Don’t Pass?
If your home doesn’t pass, your insurance company may: 

- Require you to make repairs before offering coverage.
- Deny your application or renewal, leaving you with no home insurance.

At WIN Home Inspection, we simplify this process with our <a href="https://www.youtube.com/watch?v=IDu31enb9MM&feature=youtu.be" target="_blank">Property Care List (PCL)</a>, a complimentary tool that organizes inspection findings into clear categories: Repair, Replace, or Credit. This makes it simple for homeowners and agents to track repairs and negotiate with confidence. 

## FAQs About 4-Point Inspections

### How long does a 4-point inspection take?
Typically, one to two hours, depending on the size and condition of your home. A [drone roof inspection](https://wini.com/drone-inspection/), compared to a traditional roof inspection, can influence this timeframe. 

### How much does a 4-point inspection cost?
Costs vary by location but generally range from <a href="https://insurify.com/homeowners-insurance/knowledge/4-point-inspection/#:~:text=on%20average%2C%20homeowners%20pay%20between%20%2450%20and%20%24150." target="_blank">$50 to $150</a>. In comparison, a full home inspection can range from [$200 to $500 and up](https://wini.com/articles/home-inspection-cost/). The size of your home and location will have a significant impact on cost. 

### What’s the difference between a 4-point inspection and a full home inspection?
A 4-point inspection focuses on four major systems for insurance purposes, while a full home inspection covers hundreds of components throughout the entire home, providing more comprehensive peace of mind for buyers and sellers. 

### Can you fail a 4-point inspection?
Yes. If your systems are unsafe, outdated, or in poor condition, insurers may deny coverage until repairs are made. 

## Take the Next Steps: WIN Home Inspection Can Help
A 4-point inspection isn’t about perfection — it’s about showing that your home’s key systems are safe and reliable. By making small repairs, keeping good records, and working with a trusted inspection partner, you can pass with ease.
 
WIN Home Inspection has been the #1-ranked home inspection company since 2023, offering 35+ essential inspection and testing services nationwide. Whether you require a 4-point inspection, a comprehensive home inspection, or specialized testing, our highly trained inspectors deliver actionable insights for every home.

[Get in touch](https://wini.com/contact-us/) to get started today. 

How to Pass a 4-Point Home Inspection

Learn what a 4-point inspection checks—roof, electrical, plumbing, HVAC—why insurers require it, plus a checklist, fails, fixes, and tips to pass.

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