Using these Casey Cotton Flat Sheets is a piece of cake. Just put them on your bed as you would with any other sheets. For the best results, wash them in cold or warm water with a gentle detergent. Avoid using bleach as it can damage the fabric. After washing, tumble dry on a low setting. To keep them looking and feeling great, iron them on a medium - heat setting if needed. These sheets are designed to last, but treating them well will ensure you enjoy their comfort for a long time.