Using these face towels is super easy. Just grab a towel and use it to wipe your face for cleansing or remove makeup. For makeup removal, you can soak the towel in a little makeup remover. They're disposable, so after use, simply throw them away. Since they're made for sensitive skin, most people can use them without worry. But if you have extremely sensitive skin, it's a good idea to test a small area first. There's no need for maintenance as they're single - use items. Keep them in a dry place to ensure they stay in good condition.