Using this arch cover is a breeze. First, unfold the two pieces of the cover. Start with the top part and pull it over the upper part of the 7.5ft crescent moon wedding arch, making sure it fits snugly. Then, do the same with the bottom part. When it comes to cleaning, you can gently hand - wash it in cold water with mild detergent. Avoid using bleach as it can damage the spandex. After washing, let it air - dry. Remember, this order only includes the cover, so don't expect to receive stands or other accessories. Also, store it in a cool, dry place when not in use to keep it in good condition.