Quick Answer
Whether a pillow can be washed depends on its filling and care label. Many polyester- or down-alternative-filled pillows can be machine washed, while memory foam and some natural-fill pillows should not be submerged. Check the label before cleaning.
How to Wash Pillow
Remove the pillowcase and wash it separately. Follow the pillow's care label. If machine washing is allowed, use a gentle cycle and mild detergent; wash pillows in pairs when practical to balance the load. Memory foam pillows generally should not be machine washed or soaked; spot-clean them instead. For other fillings, use hand washing only if the manufacturer permits it.
How to Dry Pillow
Follow the care label. If tumble drying is permitted, use the specified heat setting and make sure the pillow is completely dry before use. Otherwise, air-dry it thoroughly in a well-ventilated area, reshaping it as it dries. Do not use a dryer on memory foam unless the manufacturer explicitly allows it.
What to Avoid
Do not assume every pillow is machine washable. Avoid hot water, harsh bleach, wringing, or high dryer heat unless the care label allows them. Do not put a pillow back on the bed while its filling is still damp.
Important Warnings
Pillow care varies by filling, construction, and manufacturer. Getting a pillow wet can damage memory foam, natural fillings, or layered materials, and damp filling can develop mold or odors. The care label and manufacturer instructions take priority.
Related Questions
Care recommendations can vary by material, model, construction, coatings, and manufacturer. Always follow the item's care label or official manufacturer instructions when available.