Using these paper cups is super easy. Just grab a cup and fill it with your favorite hot or cold beverage. They're perfect for parties like baby showers, bridal showers, or floral-themed birthday parties. After the party, simply throw them away - no need for any cleaning. When it comes to maintenance, there's not much to do. Just keep them in a dry place to prevent any damage. Remember, these cups are not safe to use in the microwave or dishwasher, so don't try to heat or clean them that way. Also, they're non-returnable and non-refundable, so make sure you're happy with your purchase.