Can Sleep Number Mattress Cover Be Washed? Comprehensive Guide

Last updated on September 25th, 2023 at 09:07 am

” Discover Can Sleep Number Mattress Cover Be Washed ” How to Safely Wash Your Sleep Number Mattress Cover for a Better Night’s Sleep.”


Is your mattress covered by a Sleep Number mattress and do you wonder if it can be safely cleaned? If you have ever spilled a drink on your mattress or had a little accident, you may have wondered if the cover of your mattress is safe to wash. Fear not, for we are here to unravel the mystery of whether or not Sleep Number mattress covers can be washed. Our guide will cover everything you need to know about cleaning Sleep Number mattress covers, maintenance tips, as well as answers to some frequently asked questions.

Understanding Your Sleep Number Mattress Cover

In order to fully comprehend the washing aspect, it is necessary to understand the material of your Sleep Number mattress cover. Typically, Sleep Number mattresses come with removable, machine-washable covers designed to enhance the sleeping experience and protect the mattress. In addition to being durable and comfortable, these covers are usually made of a blend of high-quality materials.

Can Sleep Number Mattress Cover Be Washed
Can Sleep Number Mattress Cover Be Washed

How to Wash Your Sleep Number Mattress Cover

Now that we know what the cover is made of, let’s discuss the essential steps for washing it safely:

  • Before proceeding, please read the instructions on the Care Label attached to your Sleep Number mattress cover. It is very important that you follow the instructions provided on the label to ensure that your warranty remains valid. Following these instructions is crucial to maintaining the integrity of your mattress.
  • You should begin by unzipping your mattress cover and removing it carefully. Try to avoid any tears or damage to your mattress.
  • There is a good chance that most Sleep Number mattress covers can be machine washed. Use a gentle cycle with cold water and mild detergent. Do not use bleach or harsh chemicals, as they may damage the fabric.
  • After washing the cover, tumble dry it on low heat or air dry it to prevent shrinkage. High temperatures may cause the cover to become loose and distorted.
  • As soon as the cover is clean and dry, zip it back onto your mattress, making sure that it is properly aligned so that it maintains a snug fit.

Maintenance Tips to Prolong the Life of Your Mattress Cover

Proper care and maintenance can significantly extend the life of your Sleep Number mattress cover:

Can Sleep Number Mattress Cover Be Washed
Can Sleep Number Mattress Cover Be Washed
  • You should make sure that your cover is regularly cleaned to prevent deep stains and odors. It is usually sufficient to clean your cover once a month or once every three months.
  • Use water and mild detergent to clean minor spills or stains.
  • A mattress protector can be used over your Sleep Number mattress cover to add an extra layer of protection. This will prevent your mattress from becoming dirty and reduce the need to wash the mattress cover on a regular basis.
  • The Sleep Number recommends rotating and flipping your mattress on a regular basis. This helps to distribute wear and tear more evenly throughout the mattress.


To conclude, your Sleep Number mattress cover can be washed. However, you must follow the instructions provided by Sleep Number to ensure the cover’s quality and the mattress’s warranty are maintained. Your mattress cover will provide you with a comfortable and restful night’s sleep for many years to come with proper care and maintenance.

Can Sleep Number Mattress Cover Be Washed?

If you wish to protect the fabric of the cover and maintain its quality, it is best to use a mild detergent that does not contain bleach nor harsh chemicals.

How often should I clean my Sleep Number mattress cover?

There is generally no need to clean more frequently than monthly or quarterly, but it depends on your personal preferences and any specific spills or stains that may arise.

Do I need a mattress protector if I have a Sleep Number mattress cover?

It is not necessary to use a mattress protector; however, it can provide an extra layer of protection for your mattress and cover, reducing the frequency with which you need to wash them.

Can I dry my Sleep Number mattress cover in direct sunlight?

Drying the cover should be avoided in direct sunlight, as excessive exposure can cause the fabric to fade and become damaged.

What should I do if my Sleep Number mattress cover gets damaged during washing?

In the event that you notice any damage, such as tears or loose seams, you should contact Sleep Number customer support for assistance.

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