When placed in any home or office, closets, cars, boats, etc., Nature's Air Sponge The Original Pet Odor Absorber 1lb (2 x .5lb) will virtually eliminate all odors and pollutants including skunk odors. It has been declared environmentally friendly and safe and a correct antidote to odors and particular contaminates of all types. Simply remove the sticker from the cover and place the Nature's Air Sponge anywhere you wish to effectively eliminate odors.