How to Wash Your Memory Foam Pillow: A Complete Guide

Memory foam pillows provide exceptional support and comfort, but they require special care to maintain their quality and longevity. Unlike traditional down pillows, memory foam cannot withstand the harsh agitation of a washing machine. This guide will walk you through the proper techniques for cleaning your memory foam pillow, whether you need a quick refresh or a deep clean.

Why Memory Foam Requires Special Care

Memory foam pillows cannot be washed in a washing machine, as the machine's harsh movement and the dryer's heat can damage the foam and reduce its supportive properties. The foam's structure is delicate, and aggressive washing or wringing can cause it to break apart. Instead, hand-washing or spot-cleaning methods preserve both the integrity of the foam and its hypoallergenic qualities that help reduce dust mites and mold.

Quick Cleaning Method Using Baking Soda

For routine maintenance between deep cleans, use this simple method to freshen your pillow:

• Remove the pillowcase or protective cover and machine wash it separately according to its care label
• Sprinkle baking soda generously over the entire surface of the pillow
• Allow the baking soda to sit for at least one hour to absorb odors and moisture
• Vacuum away the baking soda using the upholstery brush attachment on your vacuum or a handheld vacuum
• Flip the pillow and repeat on the other side

This method removes pet hair and dust while leaving your pillow smelling fresh. It's an excellent maintenance step to perform while you organize socks drawer or organize hat storage in your bedroom, making efficient use of your household cleaning time.

Spot Cleaning Stains

Address spills and stains immediately for best results:

• Blot the stain with a dry, clean white cloth to remove excess liquid
• Mix a small amount of gentle detergent (such as delicate wool or silk wash) with lukewarm water in a bowl
• Dip a clean white cloth into the solution and gently rub from the outside of the stain toward the center
• Continue working with fresh areas of the cloth as the stain transfers
• Once the stain disappears, use a cloth dampened with plain water to blot away any remaining soap residue
• Allow the area to air dry completely, or use a hairdryer on the cool setting to speed drying

Avoid using hot water, which can set stains deeper into the foam. This careful approach ensures your pillow remains clean without damage.

Deep Cleaning Your Memory Foam Pillow

For a thorough cleaning every three months or when needed, follow these steps:

• Remove and machine wash the pillowcase according to its care instructions
• Fill a large sink or bathtub with lukewarm water and add a small amount of gentle detergent (approximately one teaspoon per gallon of water)
• Completely submerge the pillow in the water
• Gently squeeze the detergent solution through the foam for approximately ten minutes, being careful not to wring or twist
• Drain the water and refill the sink or tub with fresh lukewarm water
• Rinse the pillow by gently squeezing it in the clean water, repeating this process until the water runs clear
• Gently squeeze out excess water without wringing

Drying Your Memory Foam Pillow

Proper drying is critical to prevent mold and maintain the pillow's structure:

• Place the pillow on a clean, dry towel in a well-ventilated area
• If possible, clean your pillow on a breezy, warm day to hasten drying
• Allow the pillow to air dry completely, which typically takes 24 hours or longer depending on thickness
• For faster drying, use a hairdryer on the cool setting or a handheld fan set to cool—never use heat, as this can damage the foam
• Ensure the pillow is completely dry before using it again

While your pillow dries, it's an ideal time to remove dust bedroom fan blades and other bedroom surfaces to maintain a clean sleeping environment.

How Often to Clean Your Memory Foam Pillow

Memory foam pillows require less frequent cleaning than other pillow types due to their hypoallergenic properties. Recommendations include:

• Quick baking soda refresh: Monthly or as needed
• Spot cleaning: Immediately when stains occur
• Deep hand-washing: Every three months for regular maintenance, or at least once yearly

What to Avoid

Never place a memory foam pillow in a washing machine, even one without a center agitator. The movement, especially the spin cycle, is too harsh and will damage the foam. Additionally, do not use steam cleaners, as excess moisture can penetrate the foam layers and cause mold growth.

Always check your pillow's care label for manufacturer-specific instructions, as some pillows may have additional recommendations.

More tips in the section Bedroom Comfort & Storage