These pillow covers are super easy to use. Just unzip them and slide in your pillow inserts. You can place them on your sofa, chair, or even outdoor patio furniture to instantly upgrade the look. As for care, since they're water - resistant and made of durable polyester, a simple wipe - down with a damp cloth should do the trick for regular cleaning. If there are stubborn stains, you can gently hand - wash them in cool water with mild detergent. Avoid using bleach as it might damage the fabric and the beautiful floral pattern. When not in use, store them in a dry place to prevent mold and mildew. Remember, these are for home use, not commercial settings, so keep them in your cozy personal space.