How to get mold out of mattress?

How to get mold out of mattress?


Mold is a common problem that many people face, and it can be particularly troublesome when it starts growing on a mattress. Not only can mold cause unpleasant odors, but it can also lead to health issues such as allergies and respiratory problems. In this article, we will explore effective methods to remove mold from a mattress and prevent its recurrence.

Identifying Mold on a Mattress

Before you can tackle the mold problem, it’s important to identify whether your mattress is indeed affected by mold. Look for visible signs of mold, such as black or green spots on the surface of the mattress. You may also notice a musty odor or experience allergy symptoms when you are near the mattress. If you suspect mold growth, it’s crucial to take action promptly to prevent it from spreading further.

Materials Needed

Materials used: Here are the materials you will need to effectively remove mold from your mattress:

1. Vacuum cleaner with a HEPA filter
2. Rubber gloves
3. Face mask
4. Distilled white vinegar
5. Baking soda
6. Spray bottle
7. Clean cloth or sponge
8. Sunlight or a fan

Steps to Remove Mold from a Mattress

Step 1: Safety precautions: Before you begin the cleaning process, ensure your own safety by wearing rubber gloves and a face mask to avoid direct contact with mold spores.

Step 2: Vacuuming: Start by thoroughly vacuuming the mattress with a vacuum cleaner equipped with a HEPA filter. This will help remove loose mold spores and prevent them from spreading further.

Step 3: Vinegar solution: Mix equal parts of distilled white vinegar and water in a spray bottle. Spray the solution onto the affected areas of the mattress, ensuring they are thoroughly saturated. Vinegar is known for its antimicrobial properties and can effectively kill mold.

Step 4: Baking soda application: Sprinkle baking soda generously over the entire surface of the mattress. Baking soda helps absorb moisture and eliminate odors. Leave the baking soda on the mattress for several hours or overnight to allow it to work its magic.

Step 5: Vacuuming again: After the baking soda has had time to absorb moisture and odors, vacuum the mattress once again to remove the baking soda residue along with any remaining mold spores.

Step 6: Drying: It’s crucial to ensure that the mattress is completely dry to prevent mold from returning. If possible, place the mattress in direct sunlight for a few hours to allow it to air out and dry naturally. Alternatively, you can use a fan to speed up the drying process.

Preventing Mold Growth

Once you have successfully removed the mold from your mattress, it’s important to take steps to prevent its recurrence. Here are some preventive measures you can take:

1. Keep your bedroom well-ventilated by opening windows or using a dehumidifier to reduce moisture levels.
2. Use a mattress protector or encasement to create a barrier between your mattress and potential sources of moisture.
3. Regularly clean and vacuum your mattress to remove any dust, dead skin cells, or other organic matter that can contribute to mold growth.
4. Avoid placing your mattress directly on the floor, as this can trap moisture and promote mold growth.


Removing mold from a mattress is a task that requires prompt action and thorough cleaning. By following the steps outlined in this article and taking preventive measures, you can effectively eliminate mold from your mattress and ensure a healthier sleeping environment.


– Mayo Clinic:
– Environmental Protection Agency:
– Centers for Disease Control and Prevention: