Using this Marbella charcoal queen bed quilt cover set is easy. Just slip it over your existing quilt. For the best look, make sure it's evenly spread on your bed. When it comes to cleaning, follow the care instructions on the label. Usually, it can be machine - washed in cold water with a gentle detergent. Avoid using bleach as it may damage the fabric. After washing, tumble dry on a low setting. Store it in a cool, dry place when not in use to keep it in good condition.