How to get rid of mold on mattress?

How to get rid of mold on mattress?


Mold growth on a mattress can be a common and frustrating problem. Not only does it create an unpleasant odor, but it can also pose health risks. In this article, we will explore effective methods to get rid of mold on a mattress and prevent its recurrence.

Identifying the Problem

Before tackling the issue, it is important to confirm that the growth on your mattress is indeed mold. Mold typically appears as black or green spots and may have a musty odor. If you are unsure, consult a professional for a proper assessment.

Materials Needed

Materials used: To effectively remove mold from your mattress, you will need the following materials:
– Vacuum cleaner with upholstery attachment
– Baking soda
– Distilled white vinegar
– Hydrogen peroxide
– Clean cloth or sponge
– Plastic sheet or mattress cover

Step-by-Step Guide

Step 1: Safety precautions
– Before starting the cleaning process, ensure proper ventilation in the room by opening windows or using fans.
– Wear protective gloves, a mask, and eye goggles to minimize exposure to mold spores.

Step 2: Vacuum the mattress
– Begin by thoroughly vacuuming the entire surface of the mattress using the upholstery attachment.
– Pay close attention to seams, crevices, and any areas with visible mold growth.
– Empty the vacuum cleaner immediately after use to prevent the spread of mold spores.

Step 3: Treat with baking soda
– Sprinkle a generous amount of baking soda over the entire mattress surface.
– Gently rub the baking soda into the fabric using a clean cloth or sponge.
– Baking soda helps absorb moisture and eliminate odors.

Step 4: Apply vinegar solution
– Mix equal parts distilled white vinegar and water in a spray bottle.
– Lightly mist the affected areas of the mattress with the vinegar solution.
– Vinegar has antimicrobial properties that can help kill mold spores.

Step 5: Treat stubborn stains
– For stubborn mold stains, mix hydrogen peroxide with water in a 1:1 ratio.
– Dampen a clean cloth or sponge with the hydrogen peroxide solution.
– Gently blot the stained areas, taking care not to saturate the mattress.

Step 6: Dry the mattress
– Allow the mattress to air dry completely in a well-ventilated area.
– Direct sunlight can also help kill any remaining mold spores.
– Avoid using a hairdryer or placing the mattress near a heat source, as this may damage the fabric.

Step 7: Prevent future mold growth
– Once the mattress is dry, consider using a plastic sheet or mattress cover to protect it from moisture.
– Keep the room well-ventilated and maintain a humidity level below 50% to discourage mold growth.
– Regularly clean and vacuum the mattress to prevent dust and moisture buildup.


Removing mold from a mattress is essential for maintaining a clean and healthy sleeping environment. By following the step-by-step guide outlined in this article, you can effectively eliminate mold and prevent its recurrence. Remember to take necessary safety precautions and consult a professional if the mold problem persists.


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