Using these wine glasses is super easy. Just pour your favorite wine into the glass and enjoy. When you're done, since they're disposable, you can simply throw them away. But if you want to reuse them, just give them a gentle hand - wash with mild soap and water. Remember, these glasses are not safe for the microwave or dishwasher, so don't put them in there. Keep them in a dry place when not in use to maintain their sturdiness.