Using these lounge chair covers is a breeze. Just drape the cover over your poolside lounge chair and adjust the fitted hood to sit properly on the chair. Make sure the cover is spread evenly across the chair to ensure full coverage. When it comes to maintenance, it's best to machine - wash the covers in cold water with a mild detergent. Avoid using bleach as it can damage the cotton fabric. After washing, tumble dry on low heat. As for storage, simply fold the covers neatly and keep them in a dry place when not in use. This will help keep them in good condition for a long time.