To enjoy your mens underwear as long as possible, we recommend washing the underwear by hand . Let the underwear soak for a few minutes in water no warmer than 30 degrees . Then use a light detergent to soap the underwear. Then rinse the clothes with warm water and later again with cold water. Then wring out the lingerie and let it dry on a rack or hanger. Do not store your underwear until it has dried completely.