Using your Casey Cotton Sheet Set is a breeze. Just put the flat sheet over your mattress, tuck it in neatly, and place the fitted sheet with the tags on the correct sides over the mattress. Then, add your pillows and duvet as usual. When it comes to washing, use a gentle cycle with mild detergent in warm water. Avoid using bleach as it can damage the fabric. After washing, tumble dry on a low - heat setting. This will help maintain the softness and durability of the sheets. Iron on a medium - heat setting if needed. With proper care, these sheets will serve you well for a long time.