Has anyone ever done this? I have a memory foam pillow that got some dryer sheets laid on top of it. Now it has a really strong perfumey dryer sheet smell (I've noticed the older I get,the more I hate "scents"). I've read two different takes on this (searching online). One that says you can hand wash them in a gentle detergent solution,then allowing them to air dry,and one saying not to saturate the foam with water,but to wipe them with a damp cloth. I was thinking of hand washing it in the sink with a mild solution of Woolite and water,then air drying it thoroughly. Anyone ever washed these things before?