If you have a memory foam pillow, yes, you can wash it. First, resist the urge to place your memory foam in the washing machine. It will tear into small pieces and the pillow will be ruined. Instead, rinse the pillow under cool water and gently squeeze the saturated water out of the memory foam. Never wring or twist the pillow; this can cause tears and ruin the shape of the pillow. When the pillow is still damp, allow it to completely dry out in a ventilated area, like on top of a rack or on a towel near a sunny spot. Do not place it in the dryer.
ANDREWS MCMEEL SYNDICATION