Using your Bestway Donut Swim Tube is a breeze. First, use an air pump to inflate it fully. Make sure to check the valve is closed tightly to prevent air leakage. Once inflated, you can jump in the water and have a great time! When you're done, simply open the valve to deflate it. It can be easily folded up and stored in a small space. Keep in mind that this tube is for ages 12 and above. Always use it in a supervised area near water. To maintain it, avoid sharp objects that could puncture it. If there's a small hole, use the repair patch included. Dry it thoroughly before storing to prevent mold growth.