How to Spot Clean a Mattress Topper

Mattress toppers provide an extra layer of comfort and support to your bed, ensuring you have a restful sleep every night. 

However, your mattress topper is exposed to daily wear and tear, making it susceptible to spills, stains, and dirt. Spot cleaning is a simple and quick way to address these issues without having to deep clean the entire topper regularly. 

By spot cleaning, you can extend the life of your mattress topper and promote a healthier sleeping environment.

In this guide, we will take you through easy-to-follow steps on how to effectively spot-clean your mattress topper, ensuring a clean and fresh sleeping surface.

Let’s begin.

Preparing for Spot Cleaning

Before you begin spot-cleaning your mattress topper, gather all the necessary materials. You will need a mild detergent, baking soda, vinegar, a spray bottle, a clean cloth, and a vacuum cleaner with an upholstery attachment. Additionally, check the manufacturer’s instructions for any specific cleaning guidelines to avoid voiding the warranty.

Basic Spot Cleaning Methods

Dry Spot Cleaning with Baking Soda and Vacuuming

For general cleaning and deodorizing, sprinkle baking soda evenly over the mattress topper. Let it sit for at least 15 minutes to absorb odors and moisture. Afterward, use the vacuum cleaner with the upholstery attachment to gently remove the baking soda.

Spot Cleaning with Mild Detergent and Water

To tackle stains and spills, create a solution using mild detergent and water. Dampen a clean cloth with the solution and gently blot the affected area. Avoid excessive moisture, as it may lead to mold or mildew growth.

Addressing Specific Stains

Removing Food and Beverage Stains

Accidents happen, and sometimes food or beverage spills can find their way onto the mattress topper. To address these stains, use a mixture of water and mild detergent. Blot the stain gently until it lifts off the topper.

Dealing with Bodily Fluid Stains

For bodily fluid stains, such as urine or sweat, mix a solution of equal parts water and vinegar. Lightly spray the affected area and blot with a clean cloth until the stain disappears.

Treating Pet-Related Stains

If you have pets, accidents can occur on the mattress topper. Mix a solution of hydrogen peroxide and water and use it to remove pet stains. Be sure to test the solution on an inconspicuous area first to avoid discoloration.

Removing Odors

Using Baking Soda to Neutralize Odors

Baking soda is a powerful natural deodorizer. Sprinkle a generous amount over the mattress topper and allow it to sit for a few hours or overnight. Vacuum the baking soda thoroughly to eliminate any lingering odors.

Applying a Mixture of Vinegar and Water

Vinegar is another excellent odor-neutralizer. Mix equal parts of water and white vinegar in a spray bottle. Lightly mist the mattress topper, and after a few hours, the vinegar scent will dissipate, leaving your topper fresh and odor-free.

Drying the Mattress Topper

After spot cleaning, it is crucial to ensure the mattress topper is adequately dried to prevent mold growth. Whenever possible, air-dry the topper outdoors in direct sunlight. 

Sunlight not only aids in drying but also helps eliminate bacteria and odors. If outdoor drying is not feasible, use a fan or air mover to speed up the drying process.

Preventive Measures

Prevention is better than cure. Consider using a mattress protector to shield your mattress topper from spills and stains. A waterproof protector adds an extra layer of defense against accidents and helps extend the lifespan of your topper. 

Additionally, regularly maintain and clean your bedding to minimize the transfer of dirt and oils to the mattress topper.

Common Mistakes to Avoid

Avoiding Excessive Moisture

When spot cleaning, use minimal water or cleaning solution. Excessive moisture can penetrate the topper and lead to mold or mildew growth, compromising its quality.

Not Using Harsh Chemicals

Harsh chemicals can damage the fabric and materials of your mattress topper. Stick to mild detergents and natural cleaning solutions to ensure safe and effective spot cleaning.

Tips for Longevity

Rotating and Flipping the Mattress Topper

To even out wear and tear, rotate and flip your mattress topper regularly. This practice extends its lifespan and ensures you enjoy consistent support and comfort.

Maintaining a Clean Sleeping Environment

Wash your bedding, including sheets and pillowcases, regularly to maintain a clean sleeping environment. This habit minimizes the transfer of dirt, oils, and bacteria to the mattress topper.


Spot cleaning your mattress topper is a simple yet vital task to ensure a fresh, hygienic, and comfortable sleeping surface. 

By following the steps outlined in this guide, you can effectively remove stains, odors, and dirt, promoting better sleep and prolonging the life of your mattress topper. 

With regular spot cleaning and proper maintenance, your mattress topper will continue to provide the comfort and support you need for restful nights.

Did you know baking soda is also great for cleaning your baby’s crib mattress? Read How to Clean and Deodorize a Baby Crib Mattress with Baking Soda.  


Q1: How often should I spot-clean my mattress topper?

Spot-cleaning your mattress topper as needed is recommended. Address spills and stains promptly to prevent them from setting in.

Q2: Can I use bleach to remove tough stains?

It’s best to avoid using bleach as it can damage the materials of your mattress topper. Stick to milder and safer cleaning solutions.

Q3: How long does it take for a mattress topper to air dry?

The drying time can vary depending on the thickness and materials of the topper. Air-drying outdoors may take a few hours to a full day.

Q4: Is it necessary to use a mattress protector?

While not mandatory, using a mattress protector adds an extra layer of protection against spills and stains, prolonging the life of your mattress topper and keeping it in better condition over time.

Q5: How can I prevent odors from lingering on my mattress topper?

Regularly airing out your mattress topper and using natural deodorizers like baking soda and vinegar can help eliminate odors effectively.

Q6: Is it safe to use commercial stain removers on the mattress topper?

Commercial stain removers may be effective in removing stains but may contain harsh chemicals that can be harmful to your mattress topper’s fabric and materials. It’s best to stick to mild and natural cleaning solutions or consult a cleaning professional before deciding to use commercial stain removers..

Q7: Can I use a hairdryer to speed up the drying process?

While using a hairdryer on low heat can help, it’s not recommended for larger mattress toppers, as it may take a long time and may not be as effective as air-drying.

Q8: What if my mattress topper has a strong chemical smell?

If your new mattress topper has a strong chemical smell, consider letting it air out in a well-ventilated area for a few days before use. If the smell persists, contact the manufacturer for guidance.

Image by JayMantri from Pixabay