Using these sheets is a breeze. Just put the fitted sheet on your single bed, making sure to use the tags to get the orientation right. Then, slip your pillows into the pillowcases. For washing, use a gentle cycle with mild detergent in warm water. Avoid using bleach as it can damage the cotton fabric. After washing, tumble dry on low heat or air dry for the best results. These sheets are very durable, but to keep them in great shape for a long time, don't over - stretch them when putting them on the bed or during folding. With proper care, you'll enjoy their comfort for years to come.