Using this quilt cover set is easy. Just slip it over your king - sized mattress and pillows. To keep it looking great, it's best to machine - wash it in cold water on a gentle cycle. Avoid using harsh detergents or bleach as they can damage the colors and fabric. When drying, tumble dry on low heat. If you notice any stains, spot - clean them as soon as possible. Iron on a low setting if needed. Store the set in a cool, dry place when not in use to prevent mildew and keep the fabric fresh.