How to Wash Different Types of Pillows

Washing pillows is an important part of keeping your home clean and healthy. Pillows collect sweat, oils, dust mites, and allergens over time, which means regular cleaning is essential for both hygiene and comfort.

However, not all pillows can be washed the same way. Knowing how to wash each type—and when to avoid the washing machine altogether—will help protect their shape, support, and lifespan.

Washing Pillows: How Often Should You Wash Them?

Cleaning pillows too often can damage them, but not washing them enough can lead to buildup and odors.

• Wash most pillows every 3–6 months
• Use pillow protectors to extend time between washes
• Replace pillows every 1–2 years depending on condition
• Spot clean between washes as needed

Washing Pillows in the Washing Machine

Many pillows are machine washable, but it depends on the filling and construction. Always check the care label first. When in doubt, use a gentle cycle and mild detergent.

• Use a front-loading washer or a top loader without an agitator
• Wash two pillows at a time to keep the load balanced
• Use warm water unless the label says otherwise
• Choose a gentle or delicate cycle
• Add an extra rinse cycle to remove all detergent

How to Wash Down & Feather Pillows

Down and feather pillows can usually be machine washed, but they require careful handling to avoid clumping.

• Use a small amount of mild detergent
• Wash on a gentle cycle with warm water
• Rinse thoroughly to remove residue
• Dry on low heat with clean tennis balls or dryer balls to fluff
• Make sure they are completely dry to prevent mildew

What to Avoid When Washing Down & Feather Pillows

• High heat, which can damage feathers
• Too much detergent, which can leave residue

Washing Pillows Filled with Synthetic Materials (Polyester)

Synthetic pillows are the easiest to clean and are typically machine safe.

• Wash in warm water on a gentle cycle
• Use a small amount of detergent
• Run an extra rinse cycle
• Tumble dry on low heat
• Fluff during drying to prevent lumps

Avoid These Common Mistakes When Washing Synthetic Filled Pillows

• Overloading the washer
• High heat, which can melt fibers

Washing Pillows Made of Memory Foam

Memory foam should never go in the washing machine. The agitation and water absorption can break down the foam and ruin its structure.

Use Gentle Hand-Cleaning Methods

• Vacuum the pillow using an upholstery attachment
• Spot clean with a damp cloth and mild detergent
• Blot—do not soak—the foam
• Let air dry completely in a well-ventilated area

Alternative Cleaning Method for Memory Foam Pillows

• Sprinkle baking soda over the pillow
• Let it sit for several hours to absorb odors
• Vacuum thoroughly

What to Avoid When Washing Memory Foam Pillows

• Machine washing or drying
• Excess water, which is hard to remove

Washing Pillows Made of Latex

Latex pillows are durable but should not be machine washed. Like memory foam, they can break apart if handled improperly.

• Spot clean with a mild detergent and damp cloth
• Gently blot the surface
• Air dry completely away from direct sunlight

When Cleaning Latex Pillows Do Not

• Submerging in water
• Wringing or twisting

Washing Decorative & Specialty Pillows

Decorative pillows often have delicate fabrics or structured inserts that require extra care.

• Check if the cover is removable and machine washable
• Wash covers separately on a gentle cycle
• Spot clean inserts if they are not washable
• Consider dry cleaning for delicate materials like silk or velvet

What to Avoid with Decorative Pillows

• Washing non-removable inserts without checking labels
• Using harsh detergents on decorative fabrics

Drying Tips After Washing Pillows

Drying is just as important as washing. Damp pillows can develop mold or mildew if not dried completely.

• Use low heat in the dryer when safe
• Add dryer balls or clean tennis balls to maintain shape
• Stop periodically to fluff by hand
• Air dry fully if machine drying is not recommended
• Ensure pillows are completely dry before using

Signs It’s Time to Replace a Pillow

Even with proper care, pillows don’t last forever.

• Persistent odors after washing
• Lumps or loss of shape
• Yellowing or staining that won’t come out
• Lack of support or comfort

Washing Pillows the Right Way

Washing pillows the right way helps maintain a clean, healthy sleeping environment while extending the life of your bedding.

Whether you’re machine washing synthetic pillows or carefully spot cleaning memory foam, using the right method makes all the difference.

When it comes to washing pillows, gentler cleaning methods and proper drying will always be the safest and most effective approach.