Tip 1 Read the manufacturer’s documentation for your knee supports and pay attention to special care instructions. Tip 2 If the product is washable: Use only suitable detergents. Tip 3 Follow the manufacturer’s instructions for the washing temperature. Tip 4 In most cases, such products should neither be spun in the washing machine nor dried in the dryer. Tip 5 Let your knee wraps air dry sufficiently after use to prevent bacteria that cause unpleasant odors from multiplying. With sufficient drying, you can also effectively prevent mold formation during storage.