Please do not wash or dry clean your mattress cover. It will shrink and not fit back onto the mattress. You can take the top panel off to air out seasonally. You can also put it in the dryer for a half an hour on a cool setting if outdoor airing is inconvenient. If necessary you can spot clean the cover with a gentle detergent. Place a towel underneath while you spot clean from above. Make sure you allow to dry well before zipping back on. Please, keep your latex inside and out of the sun.