To use this quilt cover set, simply slip your quilt into the cover. It's a great way to instantly transform the look of your king - sized bed. When it comes to cleaning, you can machine - wash it in cold water on a gentle cycle. Avoid using bleach as it can damage the fabric and fade the beautiful colors. After washing, tumble dry on low heat or hang it to dry. For best results, iron on a low setting while the fabric is still slightly damp. This will help keep the quilt cover looking fresh and beautiful for a long time.