Using these Casey Cotton flat sheets is a breeze. Just put them on your double bed as you normally would any flat sheet. To ensure a restful sleep, smooth out any wrinkles before getting in. When it comes to cleaning, you can toss them in the washing machine on a gentle cycle with mild detergent. Avoid using bleach as it might damage the fabric. After washing, tumble dry on low heat or hang them to dry. This will help maintain their softness and durability. Store them in a cool, dry place when not in use to keep them in great condition.