We won't claim that our tape is waterproof like other brands, as contact with water or sweat on your body can promote bacterial growth, increasing the risk of skin allergies and reducing the tape's durability. Our priority is to keep your skin safe from harm, so we advise against prolonged exposure to moisture. However, you can take a shower with it. Our tape is suitable for swimming. To ensure the best results, we recommend applying the tape ahead of time and keeping it dry for 12-24 hours before swimming. And make sure it’s not coming unstuck at the edges before swimming. Please replace it immediately after swimming. Replace the tape promptly after swimming, as seawater and pool water contain a lot of bacteria. If not replaced in time, it can lead to allergies and other skin problems.