Using these Casey cotton sheet sets is easy. Just put the fitted sheet on your split queen bed, using the tags to make sure it's in the right place. Then, lay the flat sheet over the bed and tuck it in neatly. Add your favorite pillows and duvet. When it comes to washing, you can use a regular laundry detergent. Wash them in warm water on a gentle cycle to keep the fabric in good shape. Avoid using bleach as it can damage the cotton. After washing, tumble dry on low heat or hang them to dry. This will help maintain the durability of the sheets and keep them looking great for a long time.