Using your Casey Cotton Fitted Sheet and Pillowcase Combo is easy. Just put the fitted sheet on your double bed, making sure to match the tags on the sides for a proper fit. Then, slip your pillows into the pillowcases. For maintenance, simply toss them in the washing machine. Use a gentle cycle with mild detergent to keep the fabric in great shape. Avoid using bleach as it can damage the cotton. After washing, tumble dry on a low - heat setting or hang them to dry. With proper care, these sheets will stay soft and durable for a long time, giving you many nights of comfortable sleep.