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How to Wash a Mattress Topper Like a Pro

Got a pesky stain on your mattress topper that just won’t budge? Worried about possibly damaging it if you try to clean it yourself?

Cleaning a mattress topper can seem like an intimidating task. Not knowing the proper technique or which products to use could cause discoloration, permanent staining and other damage. But fear not! Cleaning your mattress topper doesn’t need to be a daunting challenge.

With the right technique, you can easily remove those pesky stains without having any worries. In this article, we will explain how to clean a variety of types of mattress toppers in detail so that you can achieve professional-looking results every time. So let’s get started!

Table of Contents

Signs You Need to Clean Your Mattress Topper

You can determine when you need to clean your mattress topper by keeping an eye out for the following signs:


New synthetic mattress toppers usually have a scent at first that takes time to go away, typically a day or so. It’s reasonable to compare this scent to that of any newly bought cloth. In that case, you may not need to wash it.

It’s time to give your mattress topper a special care by giving it a thorough cleaning if it begins to emit a strange odor, such as food, urine, sweat, or something similar.

Also, getting a new mattress topper may be necessary if your mattress begins to smell like mold or mildew. Mold and mildew flourish in moist conditions, posing significant health threats. Mold or mildew-affected mattress toppers can make you cough, give you migraines, cause joint pain, make you tired, etc.

Spills and Accidents

It’s best to keep mattress toppers dry and clean. A mattress topper may be damaged in several ways when spills and liquids seep into it. Cleaning up any spills you may have on your topper as soon as possible is essential to prevent permanent damage.

Stain on mattress

Stains or Discoloration

A topper’s stains indicate that it needs to be cleaned. Try to deal with new stains on a mattress topper as quickly as possible.

On the other hand, there are many reasons why there may be noticeable spots of discoloration. It is typically safe for mattress toppers to lose color after prolonged exposure to sunlight.

However, discoloration could also result when body liquids like sweat, urine, water, drink, and so on come in contact with the topping. Whatever the case may be, you should wash your mattress topper. A topcoat may eventually turn into mold if much moisture stains it.

How to Clean Foam Mattress Topper with Easy Ways

Different mattress toppers will need various forms of maintenance. Always adhere to the manufacturer’s recommendations as a guideline for best practices. Here are the ways to clean your entire mattress topper fresh without breaking a sweat:

Vacuum the topper regularly to remove dust and debris

Clean Foam Mattress Topper with Clean Foam Mattress Topper

Vacuuming is a safe, inexpensive solution for removing dirt, debris, dust particles, and other allergens from the topper. It’s essential to get the proper kind of vacuum, though, to prevent damaging your entire topper. Handheld vacuum cleaner with soft brush attachments or water-based vacuum cleaners are the best model for removing difficult stain.

Lay your mattress topper out on a flat surface before you begin vacuuming it. After that, use a dry vacuum to remove any remaining dust and dirt from the mattress topper’s surface. Be sure to vacuum in small circles and pay attention to the corners. Flip it over after finishing one side and clean it once more.

It can take your mattress topper a few hours to dry if you use a water-based vacuum cleaner. Before placing the removable cover back on your mattress, ensure the entire surface is completely dry.

Spot-clean any spills or stains as soon as they occur

While spills and stains are unavoidable, cleaning them up as quickly as possible is necessary to avoid leaving a lasting stain. There are several approaches to cleaning stains.

Baking soda solution, which also serves as a natural deodorizer, is a preferred agent for the stain removal process. Just blend one portion of baking soda with a double amount of cold water to clean up spills and stains. After applying the mixture with a dry towel and letting it sit for 30 to 60 minutes, the stain should remove.

Afterward, use paper towels to remove the solution from the area completely. Sprinkle powdered baking soda all over your mattress topper and leave it overnight to get the most remarkable results if the weird smell persists. Clean the topper with a vacuum the following day to get rid of the baking soda residue.

Use a Mattress Topper Cover for Effortless Cleaning

Mattress Topper Cover

Using covers is one of the simplest and fastest cleaning methods for keeping your bedding spotless. Cotton coverings are ideal since they are supple and gentle on the skin. Also, you can easily wash the machine washable cover using the washing machine to keep your mattress topper clean and in excellent shape.

The best part is that, unlike toppers, you may wash coverings as frequently as needed without running the risk of being harmed. No doubt, your mattress toppers can be perfectly preserved if you use covers for them.


What is the difference between a mattress topper and a pad?

A mattress topper is used to significantly alter the texture of a mattress and add extra comfort. Additionally, toppers can extend the longevity of a new mattress or make an old one feel new. A mattress pad is intended to improve sleeping comfort and safeguard a mattress against pollutants and accidents.

Why do foam mattress toppers turn yellow?

Your foam mattress toppers may develop yellow stains from sweat and body oil accumulation. Use vinegar or baking soda on these stains to get rid of them—the earliest you take care of them, the better.

Can I put memory foam in the washer?

No, your memory foam will lose its structure if you wash it in a machine. The topper could become unusable if too much movement tears the foam. You should not use a dryer to dry your memory foam as well.

Can I use hydrogen peroxide to remove stains on my memory foam topper?

Hydrogen peroxide will destroy the surface of the foam and discolor it, so avoid using it to remove the stains on your memory foam topper. Also, before replacing your sheets or pillowcases, let your mattress dry out completely.

Can your machine wash a memory foam topper?

Never clean a memory foam mattress topper in the washing machine. Instead, consider using vacuuming or spot cleaning techniques as an alternative.

How often should you clean a mattress topper?

Your mattress topper doesn’t require weekly washing, as your sheets and pillowcases do. You may compromise your mattress toppers’ durability if they are cleaned too often. Depending on how dirty it gets, the ideal schedule to clean mattress topper is once every three months.

How long does a mattress topper last?

The typical lifespan of high-quality memory foam toppers is about 3 to 5 years. Those made using inferior materials may not last more than two years. Nonetheless, many things will affect how long a mattress topper lasts.

Final word

Consider spending a good amount on your mattress cover to ensure it lasts and improve your sleep quality. The mattress topper that best meets your unique demands should be thick, sturdy, and high-quality. If you take proper care of it and maintain it properly, your mattress topper will last a long time.

Picture of Author: Jessica
Author: Jessica

Jessica is a lover of both life and gardening. She loves to share his passion for both on social media. He often posts about his latest gardening projects, as well as tips and tricks for others who might be interested in starting their own gardens. She also frequently posts about the different aspects of his life that he enjoys, from spending time with friends and family to exploring new places.

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