How to clean a memory foam mattress topper?

How to clean a memory foam mattress topper?


Cleaning a memory foam mattress topper is an essential part of maintaining its quality and prolonging its lifespan. Over time, mattress toppers can accumulate dirt, dust, stains, and odors, which can affect their comfort and cleanliness. In this article, we will explore effective methods and tips on how to clean a memory foam mattress topper, ensuring that it remains fresh and hygienic.

Gather the Necessary Materials

Before you start cleaning your memory foam mattress topper, it’s important to gather the necessary materials. Here are some items you will need:

Materials used:
1. Mild detergent or enzyme cleaner
2. Distilled water
3. Spray bottle
4. Soft-bristle brush or cloth
5. Vacuum cleaner with upholstery attachment
6. Clean towels
7. Baking soda (optional)

Preparation and Spot Cleaning

To begin the cleaning process, remove the mattress topper from your bed and place it on a clean, flat surface. Start by spot cleaning any visible stains or spills using a mild detergent or enzyme cleaner diluted with distilled water. Gently blot the affected area with a soft-bristle brush or cloth, being careful not to scrub too vigorously as it may damage the foam.

Deep Cleaning

Once you have spot cleaned the stains, it’s time to deep clean the entire memory foam mattress topper. Follow these steps:

Step 1: Fill a spray bottle with a mixture of mild detergent or enzyme cleaner and distilled water. Shake the bottle gently to ensure the solution is well mixed.

Step 2: Spray the cleaning solution evenly over the entire surface of the mattress topper. Be careful not to oversaturate it, as excessive moisture can lead to mold or mildew growth.

Step 3: Allow the cleaning solution to sit on the mattress topper for about 15-20 minutes. This will help break down any dirt, stains, or odors.

Step 4: After the designated time, use a soft-bristle brush or cloth to gently scrub the mattress topper in a circular motion. This will help remove any remaining dirt or stains.

Step 5: Once you have thoroughly scrubbed the entire surface, rinse the mattress topper with clean water. You can use a handheld showerhead or a clean cloth soaked in distilled water to rinse off the cleaning solution.

Drying the Mattress Topper

Properly drying the memory foam mattress topper is crucial to prevent mold and mildew growth. Here’s how you can do it:

Step 1: Gently squeeze out any excess water from the mattress topper. Avoid wringing or twisting it, as this can damage the foam.

Step 2: Place the mattress topper in a well-ventilated area with good air circulation. Avoid direct sunlight or heat sources, as they can cause the foam to deteriorate.

Step 3: Allow the mattress topper to air dry completely. This may take anywhere from 24 to 48 hours, depending on the humidity and airflow in your environment.

Removing Odors

If your memory foam mattress topper has developed unpleasant odors, you can use baking soda to help eliminate them. Sprinkle a thin layer of baking soda over the entire surface of the mattress topper and let it sit for a few hours. Then, vacuum the baking soda using a vacuum cleaner with an upholstery attachment.


Regularly cleaning your memory foam mattress topper is essential for maintaining its cleanliness and extending its lifespan. By following the steps outlined in this article, you can effectively remove stains, dirt, and odors, ensuring that your mattress topper remains fresh and hygienic for years to come.