Using these Casey Cotton Flat Sheets is easy. Just put them on your double bed as you would with any other sheet. For a good night's sleep, make sure the sheets are smooth and wrinkle - free. When it comes to washing, you can use a regular gentle cycle in your washing machine. Use mild detergent to keep the color and fabric quality intact. Avoid using bleach as it can damage the cotton. After washing, tumble dry on a low - heat setting. To maintain their softness and durability, don't over - dry them. You can iron them on a low - heat setting if you want them to look extra crisp. Enjoy your comfortable and luxurious bedding!