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How To Get Mold Out Of Hardwood Floors

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By Donovan Carrington

If you have hardwood floors in your home, you know how beautiful and elegant they can make any room look. However, hardwood floors can also be a breeding ground for mold and mildew, which can not only damage your floors but also pose a health risk to you and your family.

If you’ve noticed mold growing on your hardwood floors, it’s important to take action right away to prevent it from spreading and causing further damage.

In this article, we will guide you through the process of identifying the type of mold on your hardwood floors, preparing your work area, and safely removing the mold. We’ll also provide tips on how to prevent mold growth in the future and when it’s best to seek professional help.

With our step-by-step instructions and expert advice, you’ll be able to effectively remove mold from your hardwood floors and keep your home safe and healthy.

Identifying the Type of Mold on Your Hardwood Floors

You’re going to want to get up close and personal with those hardwood floors of yours, because identifying the type of mold growing on them is crucial to successfully eliminating it.

There are various types of hardwood molds, including Cladosporium, Aspergillus, and Stachybotrys. Cladosporium is the most common type of mold found on hardwood floors and can cause respiratory issues, whereas Aspergillus can lead to lung infections. Stachybotrys, also known as black mold, is the most dangerous of them all and can cause severe health effects, such as memory loss and respiratory issues.

To identify the type of mold on your hardwood floors, start by looking for visible signs of mold growth. Mold on hardwood floors typically appears as black, green, or white spots that spread quickly if left untreated.

Once you’ve identified the mold, take note of its color, texture, and odor. These characteristics can help you determine the type of mold and the severity of the infestation. If the mold has a musty odor or a slimy texture, it’s likely Stachybotrys and requires immediate action.

Exposure to mold can have serious health effects, especially for people with respiratory issues or weakened immune systems. Some of the health effects of mold exposure include coughing, wheezing, and throat irritation.

If you suspect that you have mold on your hardwood floors, it’s important to take preventative measures to protect yourself and your loved ones from the health effects of mold exposure. By identifying the type of mold on your hardwood floors, you can take the necessary steps to eliminate it and create a safe and healthy environment for your family.

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Preparing Your Work Area and Safety Precautions

To begin, make sure your work area is clear and safe by removing any furniture or obstacles that may get in the way. You’ll need a few tools to get started, including a respirator mask, gloves, safety goggles, a bucket, a mop, and a scrub brush. If you’re planning on doing this yourself, it’s important to take the necessary safety precautions to protect yourself from the mold and the cleaning chemicals.

If you have a large area of mold on your hardwood floors, it may be best to call in a professional. They have the experience and equipment to safely remove the mold without damaging your floors. However, if the mold is isolated to a small area, you may be able to tackle the job yourself. Just make sure to wear the proper safety equipment and follow the instructions on the cleaning products.

Before you start cleaning, it’s important to identify the type of mold you’re dealing with. Some types of mold are more dangerous than others and may require a professional to remove them. Once you know what type of mold you have, you can choose the appropriate cleaning products and take the necessary safety precautions.

By preparing your work area and taking the necessary safety precautions, you can safely and effectively remove mold from your hardwood floors.

Removing Mold from Your Hardwood Floors

After identifying the type of mold present, it’s crucial to equip yourself with the right cleaning products and protective gear to safely remove it from your hardwood flooring.

Begin by vacuuming or sweeping the area to remove any loose debris.

Next, mix a solution of one cup of white vinegar and one gallon of warm water and use a clean cloth to wipe down the affected area. Be sure to wear gloves and a mask to protect yourself from the mold spores.

If the mold has penetrated deep into the wood, you may need to sand the area lightly to remove it. After sanding, vacuum or sweep the area again to remove any sawdust, then proceed with the vinegar and water cleaning solution.

Once the area is clean, allow it to dry completely. You can speed up the drying process by using a fan or dehumidifier.

To prevent recurrence of mold on your hardwood floors, it’s important to maintain a clean and dry environment. Avoid leaving wet items, such as towels or clothes, on the floor.

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Use a humidifier to keep the air moisture level between 30-50%. You can also use natural cleaning solutions, such as tea tree oil or grapefruit seed extract, to clean your floors on a regular basis. These solutions have antimicrobial properties that can prevent mold growth.

Preventing Mold Growth in the Future

Keeping your hardwood floors clean and dry at all times is crucial in preventing any future growth of mold. However, simply cleaning your floors isn’t enough. You must also control the humidity levels in your home.

Mold thrives in damp environments, so it’s important to keep the humidity below 60%. You can use a dehumidifier to control the humidity levels in your home. Proper ventilation is also important in preventing mold growth.

Make sure your home has proper ventilation in areas where moisture is present, such as the kitchen, bathroom, and laundry room. You can install exhaust fans in these areas to help remove moisture. Additionally, it’s important to properly vent your dryer to the outside to prevent moisture buildup.

In addition to controlling humidity and ensuring proper ventilation, it’s important to address any leaks or water damage promptly. If you notice a leak, have it repaired immediately. Similarly, if you experience any water damage, it’s important to dry the affected area as soon as possible to prevent mold growth.

By taking these steps, you can prevent mold growth in your home and keep your hardwood floors looking beautiful for years to come.

Seeking Professional Help if Needed

If you’re struggling to control humidity levels or address leaks, don’t hesitate to seek professional help. Mold can spread quickly and become a serious problem if not properly treated.

A professional can assess the situation and provide effective solutions to prevent further mold growth and damage. Professional assistance may include the use of specialized equipment such as dehumidifiers, air purifiers, and moisture meters. They can also perform mold testing to determine the type and severity of the mold present in your hardwood floors.

This information will help them develop an appropriate plan of action to eliminate mold and prevent it from returning. While seeking professional help is recommended, there are also DIY alternatives that can help prevent mold growth in hardwood floors.

These include regularly cleaning and drying the floors, using a humidifier or dehumidifier to regulate humidity levels, and fixing any leaks or water damage promptly. However, if the mold is already present and spreading, it’s best to leave the remediation to the professionals to avoid further damage and health risks.

Frequently Asked Questions

Can mold on hardwood floors cause health problems?

Mold on hardwood floors can cause health risks such as respiratory issues, allergies, and headaches. Prevention methods include controlling humidity levels, fixing leaks, and promptly cleaning up any spills or water damage.

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How long does it take for mold to grow on hardwood floors?

To prevent mold growth on hardwood floors, it’s crucial to monitor and maintain proper humidity levels. Detection methods include inspecting for visible mold growth and using moisture meters to detect hidden moisture. Mold can start to grow within 24-48 hours in optimal conditions.

Is it safe to use bleach to remove mold from hardwood floors?

When removing mold from hardwood floors, it is not recommended to use bleach. Bleach alternatives, such as hydrogen peroxide, are safer for the wood. Precautions during mold removal include wearing gloves and a mask to avoid inhaling spores.

Will removing the mold also remove the stains it leaves behind on the wood?

Removing mold stains from hardwood floors can be difficult, even after professional mold removal. The severity of the stains will determine the success of removal, but sanding and refinishing the affected area may be necessary to fully eliminate the discoloration.

How can I tell if the mold has spread to other areas of my home?

To check for mold spreading in your home, inspect areas with high moisture levels or water damage. Look for visible signs of mold growth, such as discoloration or musty odors. Prevention measures include keeping humidity levels low and fixing leaks promptly.


Congratulations, you’ve successfully removed the mold from your hardwood floors! However, your work isn’t done yet. It’s important to take preventative measures to ensure that mold doesn’t return in the future.

First and foremost, it’s crucial to keep your hardwood floors clean and dry. This means regularly sweeping and vacuuming to remove any dirt or debris that may harbor mold spores. Additionally, avoid using excessive amounts of water when cleaning your floors, as this can lead to moisture buildup and mold growth.

Another key preventative measure is to keep the humidity levels in your home under control. Ideally, the humidity should be between 30-50%. You can achieve this by using a dehumidifier in areas that are prone to moisture buildup, such as bathrooms and basements.

If you’ve followed all of these steps and are still experiencing mold growth on your hardwood floors, it may be time to seek professional help. A mold remediation specialist can assess the situation and provide expert advice on how to address the issue.

Remember, taking proactive measures to prevent mold growth is the best way to ensure the health and safety of your home and family. By staying vigilant and addressing any signs of mold growth immediately, you can keep your hardwood floors looking beautiful and mold-free for years to come.

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Donovan Carrington


Donovan Carrington, a flooring expert with extensive experience of over 25 years, is the driving force behind Flooring Explorer. Initially working as a flooring installer, Donovan gained hands-on experience with different flooring materials such as hardwood, laminate, vinyl, and tile. His profound knowledge and expertise in flooring technologies and installation techniques have established him as a respected authority in the industry.