How to Wash and Care for Cooling Pillows

Cooling performance drops when oils and sweat build up. The right cleaning routine preserves airflow and keeps the surface breathable.

Last Updated: March 2026.

General Rules

• Always wash removable covers before the core.
• Avoid high heat, which can damage PCM and foam.
• Let pillows dry fully before use to prevent mildew.

Memory Foam

• Do not machine wash the core. Spot-clean only.
• Wash removable covers cold, air-dry.
• Example: Tempur-Pedic Breeze Dual Cooling review

Gel-Infused Foam

- Same as memory foam: spot-clean the core.

• Covers machine-washable.
• Example: Coop Sleep Goods Eden review

Latex

- Spot-clean only. Never machine wash the latex core.

• Wash the cotton cover on gentle.
• Example: Saatva Latex Pillow review

Down and Down-Alternative

- Many are machine-washable on gentle cycle.

• Use low heat to dry, with dryer balls to keep loft.
• Example: Brooklinen Down Pillow review and Beckham Hotel Collection review

Shredded Foam

- Do not wash the core.

• Covers are machine-washable; air-dry.
• Example: Coop Home Goods Eden review

How Should You Wash?

• Covers: Every 3-4 weeks
• Protectors: Monthly
• Pillow core: Spot clean as needed

If your pillow feels flat or warm even after cleaning, see when to replace your pillow.

Ready to Upgrade?

If you’re shopping for a cooler pillow, start with best cooling pillows for hot sleepers or best budget cooling pillows. Our full framework is in cooling pillow buying guide.