- Use two pillowcases, or invest in a high-quality pillow protector—a plain, zippered pillowcase to keep dirt and dust out. Then your pillows won’t need to be washed as often.
- Memory foam can be damaged by water. Waterproof pillow protectors are available to keep them clean and safe.
- Fluff pillows every day to get out dust and keep the stuffing from clumping
- Air them outside or by an open window monthly to get rid of odors