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How to Clean a Mattress Topper [Easy Guide 2024]

How to Clean a Mattress Topper

The best way to clean mattress toppers depends on their dirtiness. Simply refreshing and deodorizing with baking soda is enough. White vinegar or enzyme cleaner may work for liquid spills.

Use gentle cleaning chemicals to avoid discoloring and damaging mattress toppers’ fragile foams and other fill components.

With the proper cleaning routine, you can prolong the lifespan of your mattress topper and ensure a comfortable sleep environment. Let’s dive into the details of how to clean a mattress topper.

Easy Steps for Cleaning a Mattress Topper

Cleaning your memory foam mattress topper is crucial for preserving its comfort and increasing its durability. Follow these instructions to keep your mattress topper clean and hygienic.

Basic Cleaning of a Mattress Topper

Below are the steps for maintaining the cleanliness of a mattress topper:

  1. Start by stripping your bed of all sheets, blankets, and pillows.
  2. Use the upholstery attachment on your vacuum to gently suction the mattress topper.
  3. Cover the whole surface of the topper with a thin layer of baking soda.
  4. Give it at least 8 hours to sit.
  5. Thoroughly vacuum the topper to eliminate the baking soda.
  6. To use the other side of the topper, turn it over and proceed with steps 2 through step 5.

Deep Cleaning of a Mattress Topper

Your mattress topper might need a deeper clean sometimes. In a spill or accident, the first step is absorbing a liquid as much as possible.

Next, use a mild detergent to clean it, which will help remove any odors and decrease the chances of lasting stains. The process of cleansing a filthy mattress topper:

  1. Take the sheets off and wash them.
  2. Using a cloth or paper towel, gently soak up any heavy liquid on the topper. Blot lightly to absorb wetness. Avoid rubbing, which could drive moisture into the cap.
  3. Remove the mattress topper and set it on the floor gently.
  4. Prepare a spray bottle by combining an equal amount of distilled white vinegar and cold water.
  5. Sprinkle the stained areas of the mattress topper.
  6. Use a towel to soak up any extra water gently.
  7. Let the mattress topper rest for a minimum of eight hours.
  8. Baking soda will be removed using a vacuum.
  9. Let the topper dry all the way through. This process can go faster if you open windows to let more air in, turn on a fan, or raise the temperature.

How to Get a Stain Out of a Mattress Topper

You can clean your mattress topper of spots with baking soda, and it also removes smells. Using things from your food cabinet, you can quickly make a cleaner by mixing two parts cold water with one part baking soda.

Before wiping with a cloth, leave this combination on the stains for at least 30 minutes. Numerous cleaning solutions can be found for removing stains from mattress toppers.

How to Make Memory Foam Mattress Toppers Last Longer

Fitted sheets can help protect your memory foam mattress topper from dust and moisture, making it last longer.

Getting a mattress protector can also keep spills from staining your mattress. The topper must be appropriately dried after cleaning to prevent mold and mildew from growing.

1. Fitted Sheets

One of the simplest yet effective ways to protect your memory foam mattress topper is by using fitted sheets. Fitted sheets act as a buffer between your body and the topper.

This means less direct contact and friction with the foam, reducing wear and tear. It can also minimize the accumulation of allergens and dust.

2. Mattress Protectors

Mattress protectors are designed to be waterproof or water-resistant. This means they can shield your memory foam topper from accidental spills, stains, and liquid damage. This is particularly important if you have young children or pets.


A clean mattress topper is essential for a comfortable and hygienic sleep environment. Following the steps and tips outlined in this guide, you can maintain your mattress topper’s quality and ensure a good night’s sleep.

Remember to clean it regularly, address stains promptly, and follow the manufacturer’s care instructions for the best results.


Can hydrogen peroxide remove memory foam topper stains?

A mixture of hydrogen peroxide and water (1:1) may be more effective at removing tough stains like blood than either solution alone. Use peroxide cautiously since it can bleach or destroy memory foam; resort to it only if all other methods fail.

Why do foam mattress toppers turn yellow?

Body oils and sweat can contribute to the accumulation of dirt and grime on foam mattress toppers. The foam mattress pads will gradually turn yellow if exposed to enough of this. In addition, the foam mattress pads can age and turn yellow due to oxidation of the foam.

How do you clean a mattress topper without baking soda?

White vinegar is the best thing you can use instead of baking soda. When vinegar and other ingredients are mixed, they clean and freshen up your mattress.

How long do mattress toppers last?

A typical mattress topper should last 3 to 5 years at its best. A topper can change the firmness or softness of a mattress, depending on its type. However, materials and workmanship play a significant role in the durability of mattress toppers.

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