How To Remove Mold In The House: A Comprehensive Guide

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How To Remove Mold Mold Remediation — The Family Handyman


Welcome to our blog post on how to remove mold in the house! Mold is a common problem that many homeowners face, and it can cause various health issues if left untreated. In this article, we will provide you with a step-by-step guide on how to effectively remove mold from your home. We will also answer some frequently asked questions about mold removal.

What is Mold?

Mold is a type of fungus that thrives in damp and humid environments. It can grow on various surfaces, including walls, ceilings, floors, and even furniture. Mold reproduces by releasing spores into the air, which can cause allergic reactions and respiratory problems in some individuals.

Why is Mold Dangerous?

Mold can pose serious health risks, especially for individuals with allergies, asthma, or weakened immune systems. Prolonged exposure to mold spores can lead to symptoms such as coughing, sneezing, itchy eyes, and respiratory issues. Additionally, certain types of mold, such as black mold, can produce mycotoxins that are harmful to humans and pets.

How to Identify Mold in Your Home

Before you can remove mold from your house, you need to identify the affected areas. Look for visible signs of mold, such as black or green spots on walls, ceilings, or other surfaces. You may also notice a musty odor in the affected areas. If you suspect hidden mold, you can hire a professional mold inspector to perform a thorough inspection.

Preventing Mold Growth

Prevention is key when it comes to mold. Here are some tips to help you prevent mold growth in your home:

  • Keep humidity levels below 50% by using dehumidifiers or air conditioners.
  • Fix any leaks or water damage promptly.
  • Improve ventilation in areas prone to moisture, such as bathrooms and kitchens.
  • Use mold-resistant products when renovating or building.
  • Clean and dry any wet or damp items within 48 hours.
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How to Remove Mold Yourself

If the affected area is small (less than 10 square feet), you can remove mold yourself using the following steps:

  1. Wear protective gear, including gloves, goggles, and a mask.
  2. Isolate the affected area by closing doors and covering vents.
  3. Scrub the moldy surface with a mixture of water and detergent.
  4. Rinse the area with clean water and dry thoroughly.
  5. Dispose of any moldy materials in a sealed bag.

When to Call a Professional

If the affected area is larger than 10 square feet or if you have mold that keeps coming back despite your efforts, it’s best to call a professional mold remediation company. They have the necessary equipment and expertise to safely remove mold and prevent its recurrence.


1. Can I use bleach to remove mold?

Bleach can be effective in removing mold from non-porous surfaces, such as tiles or glass. However, it may not be as effective on porous materials like drywall or wood. Additionally, bleach can emit harmful fumes and should be used with caution.

2. How long does it take to remove mold?

The time it takes to remove mold depends on the size of the affected area and the extent of the mold growth. Small areas can usually be cleaned within a few hours, while larger areas may require multiple days.

3. Will mold grow back after removal?

Mold can regrow if the underlying moisture problem is not resolved. It’s essential to identify and fix the source of moisture to prevent mold from returning.

4. Can I live in my house during mold removal?

In most cases, it is safe to remain in your home during mold removal. However, if you have a severe mold problem or are sensitive to mold, you may need to temporarily relocate until the remediation process is complete.

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5. How can I prevent mold in my bathroom?

To prevent mold in your bathroom, make sure to keep it well-ventilated by using exhaust fans or opening windows. Wipe down any excess moisture after showering, and regularly clean bathroom fixtures to prevent the buildup of mold and mildew.


Removing mold from your house is crucial for the health and well-being of your family. By following the steps outlined in this guide and taking preventive measures, you can effectively eliminate mold and create a safe living environment. If you’re unsure or dealing with a large mold problem, don’t hesitate to seek professional help. Remember, prevention is always better than cure when it comes to mold!