How to Clean a Memory Foam Pillow Without Ruining It

Memory foam pillows are comfortable and supportive, but they can't be thrown in the washing machine. The foam can tear or lose its shape. Here's how to clean them safely.

Step 1: Remove and Wash the Cover

Most memory foam pillows have a removable cover. Wash it according to the care label.

Step 2: Vacuum the Pillow

Use an upholstery attachment to remove dust and dust mites from the foam.

Step 3: Spot-Clean Stains

Mix a little mild detergent with warm water.
Dip a cloth, wring it out well, and gently dab the stain.
Don't rub or soak the foam.
Dab with a clean damp cloth to remove soap.

Step 4: Deodorize

Sprinkle baking soda over the pillow, let it sit for a few hours, then vacuum it off.

Step 5: Air-Dry Completely

Let the pillow air-dry fully in a well-ventilated room or in the shade outdoors. Never put memory foam in the dryer, as heat can damage it.

If the Manufacturer Allows Hand Washing

Some memory foam pillows can be hand washed. Gently press the pillow in a tub of lukewarm soapy water, rinse by pressing in clean water, then squeeze out water (don't wring) and air-dry for a day or more.

Keep It Fresh

Use a pillow protector.
Air out the pillow regularly.
Replace it every 2–3 years.

FAQ

Why does my new memory foam pillow smell? New foam can have an odor that fades after a few days of airing out.

Can I use a steam cleaner? It's not recommended, as heat and moisture can damage foam.