Using this quilt cover set is easy. Just slip it over your existing quilt for an instant bedroom upgrade. When it comes to maintenance, you can machine - wash it on a gentle cycle with cold water to keep the colors vivid and the fabric in good shape. Avoid using harsh detergents as they may damage the delicate watercolor prints. Also, don't tumble dry it; instead, let it air - dry to prevent any shrinkage. With proper care, this quilt cover set will keep your queen - sized bed looking beautiful for a long time.