Can You Wash Memory Foam Mattress Topper Washing Machine?



Can You Wash Memory Foam Mattress Topper Washing Machine

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No, it is not recommended to wash a memory foam mattress topper in a washing machine. The strong agitation in the washing machine can rip the foam, rendering the mattress topper unusable. However, some mattress toppers can be machine-washed, depending on the material and care instructions. Always read the care label or consider the material before attempting machine washing.

Memory foam mattress toppers are renowned for their ability to provide extra comfort and support to your sleep. However, over time, they can accumulate dust, sweat, and spills, leaving many wondering if it’s possible to clean them in the washing machine.

In this article, we will delve into the dos and don’ts of cleaning your memory foam mattress topper, provide step-by-step instructions for machine washing when applicable, discuss alternative cleaning methods, answer frequently asked questions, and offer some final words of advice to help you keep your mattress topper fresh and cozy.

Dos and Don’ts of Wash Memory Foam Mattress Topper Washing Machine


  • Read the Care Label: Always start by checking the care label on your memory foam mattress topper. It provides essential information about the manufacturer’s recommended cleaning methods.
  • Spot Cleaning: If machine washing is not recommended, spot cleaning is a gentle and effective method for removing stains and spills. Use a mild detergent and water, and blot the stained area without scrubbing.
  • Vacuum Regularly: To prevent dust and debris from settling, vacuum your memory foam mattress topper regularly. Use the upholstery attachment to gently remove surface dirt.
  • Use a Mattress Protector: Consider using a removable mattress protector to shield your memory foam mattress topper from spills and stains. Wash the protector separately when necessary.
  • Air Out: Occasionally, allow your memory foam mattress topper to air out by placing it in a well-ventilated area. This can help reduce odors and maintain freshness.


  • Machine Wash Without Care Instructions: Never attempt to machine wash your memory foam mattress topper without checking the care label or knowing the material. Washing machine instructions vary based on the type of foam and cover.
  • Use Hot Water: Avoid using hot water, as it can damage the foam and cause it to lose its shape.
  • High-Speed Spin: Never use the high-speed spin cycle on your washing machine when cleaning a memory foam mattress topper. The vigorous agitation can damage the foam.
  • Wring or Twist: Do not wring or twist the mattress topper, as this can damage the foam’s structure.
  • Skip Drying Instructions: If machine washing is allowed, do not skip the drying instructions. Incorrect drying methods can lead to mold or damage.

Steps to Wash a Memory Foam Mattress Topper in the Washing Machine (If Permitted):

Step 1

Read the Care Label: Carefully read the care label on your memory foam mattress topper. Ensure that it explicitly states that machine washing is allowed.

Step 2

Prepare the Washer: Use an oversized or commercial washer if available. This provides more space for the mattress topper to move freely during the wash.

Step 3

Use Mild Detergent: Select a mild detergent suitable for delicate fabrics. Avoid using bleach or harsh chemicals.

Step 4

Set the Machine: Use the gentle or delicate cycle on your washing machine. Ensure that the water temperature is either warm or cold, as hot water can damage the foam.

Step 5

Load Carefully: Place the memory foam mattress topper in the washing machine, ensuring it’s evenly distributed to prevent imbalances during the cycle.

Step 6

Wash Gently: Allow the machine to complete the wash cycle. Avoid using the high-speed spin setting, as it can damage the foam.

Step 7

Dry Properly: Remove the mattress topper from the washing machine and gently squeeze out excess water without wringing or twisting. Lay it flat on a clean, dry surface, ideally outdoors in indirect sunlight or a well-ventilated room, to air-dry completely.

Alternative Washing Methods for Memory Foam Mattress Toppers:

If the care label or material of your memory foam mattress topper does not permit machine washing, consider these alternative methods:

  • Spot Cleaning: To remove stains or spills, mix a small amount of mild detergent with water. Dab the stained area with the mixture using a clean cloth or sponge, then blot with a clean, damp cloth to remove soap residue. Allow it to air-dry.
  • Vacuuming: Use the upholstery attachment on your vacuum cleaner to gently remove surface dust and debris from the memory foam mattress topper. Vacuum regularly to maintain cleanliness.
  • Steam Cleaning: You can use a handheld steam cleaner to sanitize and freshen your mattress topper. Ensure it is completely dry before using it again.
  • Baking Soda: Sprinkle baking soda evenly over the mattress topper’s surface to help absorb odors. Let it sit for a few hours, then vacuum it off thoroughly.


Can I use a front-loading washing machine for machine-washing my memory foam mattress topper?

Answer: Front-loading washing machines are typically more gentle and better suited for washing memory foam mattress toppers, but it’s crucial to follow the care label instructions and use the gentle cycle.

Can I use a fabric softener when machine-washing my memory foam mattress topper?

Answer: It’s best to avoid fabric softeners when washing memory foam, as they can leave residues that may affect the foam’s texture and odor.

How often should I clean my memory foam mattress topper?

Answer: Cleaning frequency depends on use and maintenance. Regular vacuuming and spot cleaning can help prolong the need for deep cleaning, which may be necessary every 6 to 12 months.

Can I use a hairdryer or heater to speed up the drying process for a machine-washed memory foam mattress topper?

Answer: It’s not recommended, as high heat can damage the foam. Opt for air-drying in a well-ventilated area instead.

What should I do if my memory foam mattress topper starts to develop an odor?

Answer: To combat odors, regularly air out your memory foam mattress topper by placing it in a well-ventilated area. You can also use baking soda to help absorb and neutralize odors.

Final Words:

A memory foam mattress topper can significantly enhance your sleeping experience, and proper maintenance is essential to keep it in top condition. While machine washing is possible for some memory foam mattress toppers, it is not a one-size-fits-all solution. Always prioritize reading the care label and following the manufacturer’s instructions.

When machine washing is permitted, use an oversized or commercial washer, mild detergent, a gentle cycle, and proper drying methods to ensure your mattress topper remains comfortable and supportive. If machine washing is not an option, rely on alternative cleaning methods such as spot cleaning and vacuuming to keep your mattress topper fresh and ready for restful nights of sleep.

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