Can you wash sleep number pillows?

Sleep Number pillows have gained popularity due to their promise of adjustable comfort and support tailored to individual preferences. But like all pillows, they are prone to collecting dust, allergens, and the occasional spill. So, the question arises, can you wash Sleep Number pillows? The answer isn’t a simple ‘yes’ or ‘no’. Proper care and cleaning are essential to maintaining their comfort and increasing longevity. In this guide, we’ll explore the recommended methods for cleaning and caring for Sleep Number pillows.

Guide: Cleaning Sleep Number Pillows

  1. Read the Care Label: Before attempting any cleaning, always refer to the care label on your Sleep Number pillow. The label will provide specific cleaning instructions based on the materials used in your particular pillow model.
  2. Spot Cleaning:
    • For small stains or spills, spot cleaning might be all that’s needed.
    • Use a mild detergent mixed with cold water. Dip a clean cloth or sponge into the solution and gently blot the stain.
    • Do not scrub, as this can damage the pillow’s material.
    • Rinse the area with another clean cloth dipped in cold water and then blot with a dry cloth.
  3. Machine Washing (if allowed):
    • Some Sleep Number pillows may be machine washable, but not all. Always check the care label.
    • If machine washing is allowed, use cold water on a gentle cycle.
    • Use a mild detergent and avoid bleach or other harsh chemicals.
    • It’s advisable to balance the washing machine by washing two pillows at a time or adding balancing items.
  4. Drying:
    • If machine drying is permitted (again, refer to the care label), use a low heat setting and toss in a few clean tennis balls or dryer balls. These help fluff the pillow as it dries.
    • Alternatively, air-dry the pillow by laying it flat on a clean towel, away from direct sunlight or heat sources. Regularly flip the pillow to ensure even drying.
  5. Fluffing Post-Cleaning:
    • After washing and drying, fluff your pillow to redistribute the fill and maintain its shape.
    • For some memory foam or adjustable fill pillows, manual reshaping might be needed.
  6. Pillow Protector:
    • Consider using a pillow protector to safeguard against stains, spills, and allergens. A protector can be easily removed and washed, helping to keep your Sleep Number pillow clean for a more extended period.
  7. Regular Maintenance:
    • Even if your pillow isn’t visibly dirty, it’s a good practice to clean it occasionally. Over time, pillows can accumulate dust mites, skin cells, and oils.
    • A monthly spot check and semi-annual deep clean (if allowed) can help maintain your pillow’s freshness.

Tips on how to wash effectively

Washing effectively is not just about ensuring cleanliness but also about prolonging the lifespan of the items being washed, conserving resources, and ensuring safety. Here are some general tips on how to wash effectively:

  1. Sort Your Items:
    • Separate whites from colors to prevent dye transfer.
    • Wash delicate items separately or use a mesh bag to avoid damage.
    • Group items of similar weight and fabric type for even drying.
  2. Read Care Labels: Always check labels on clothing or other washable items. They provide essential information about water temperature, washing cycle type, and other care instructions.
  3. Avoid Overloading: Do not cram too many items into the washing machine. Overloading can reduce cleaning efficiency and put more wear on both the machine and your clothes.
  4. Use the Right Detergent:
    • Use high-efficiency (HE) detergent for HE washers.
    • Consider the type of stain and fabric when choosing a detergent. Some are formulated for specific cleaning challenges.
  5. Pre-treat Stains: Apply stain remover or a bit of detergent directly to stains before washing. Allow it to sit for a few minutes, but don’t let it dry on the fabric.
  6. Optimize Water Temperature:
    • Cold water is energy-efficient and works well for delicate fabrics and bright colors.
    • Warm water is suitable for synthetic fabrics.
    • Hot water is best for white or very dirty clothes, as well as bed linens and towels.
  7. Use the Right Amount of Detergent: More doesn’t always mean better. Excess detergent can leave residues on your clothes and strain your washing machine.
  8. Zip Zippers and Close Velcro: This prevents snagging and reduces wear on fabrics during the wash.
  9. Use Vinegar or Baking Soda: For a natural fabric softener, add a cup of white vinegar to the rinse cycle. For whitening, add 1/2 cup of baking soda to the wash cycle.
  10. Regular Washer Maintenance: Clean your washing machine once a month to prevent mold and mildew buildup. Run an empty cycle with hot water and a cup of white vinegar.
  11. Hand Wash Delicates: Items like lingerie, wool, or silk should often be hand washed to prolong their lifespan.
  12. Dry Properly:
  • Don’t over-dry clothes; it can weaken fabric fibers and cause shrinkage.
  • Consider line-drying when possible to conserve energy and reduce wear and tear on clothes.
  • Clean the lint filter in your dryer after every use to improve efficiency and reduce fire hazards.
  1. Fold or Hang Immediately: Once your clothes are dry, fold or hang them immediately to reduce wrinkles.

By following these tips, you’ll not only ensure that your items are clean and well-maintained, but you’ll also optimize the efficiency of your washing and save on resources.


Can Sleep Number pillows be washed using a washing machine?

Yes, it is generally safe to wash Sleep Number pillows in a washing machine. However, it is crucial to adhere to the specific care instructions provided with your particular pillow model. While most Sleep Number pillows are designed for machine washing, there may be variations in care recommendations. Checking the guidelines before washing will help you maintain the pillow’s quality and performance.

What is the recommended method for washing Sleep Number pillows?

Certainly, when washing Sleep Number pillows, it’s advisable to follow a few steps. Begin by referring to the care instructions provided by the manufacturer to ensure you’re following the correct procedure. If machine washing is permitted, remove any pillowcases or covers from the pillow.

Can Sleep Number pillows be dried using a dryer?

Yes, Sleep Number pillows can often be dried in a dryer. However, it’s important to take into account the care instructions specific to your pillow. Consult the provided guidelines or labels to determine whether machine drying is suitable for your pillow model. If machine drying is approved, use a low heat setting to prevent overheating and potential damage to the pillow’s fill and cover materials¬†


Taking good care of your Sleep Number pillow not only ensures a cleaner sleep environment but can also extend the pillow’s life. Remember to always check the care instructions specific to your pillow model and consult Sleep Number’s official guidance or customer service if you’re ever unsure about the cleaning process. Proper cleaning and maintenance will allow you to enjoy the comfort and support of your Sleep Number pillow for many nights to come.

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