Using these Casey Cotton Flat Sheets is easy. Just put them on your long single bed and enjoy a great night's sleep. When it comes to washing, use a gentle cycle with mild detergent. Don't use bleach as it might damage the fabric. You can tumble dry on a low setting. After drying, give them a quick iron if you want a crisp look. These sheets are very durable, but to keep them in the best condition, avoid sharp objects that could tear the fabric. Also, try to wash them regularly to maintain their freshness and softness.