Using your Hutchwilco Aquavest Classic lifejacket is easy. First, put it on like a vest, making sure all the straps are fastened securely. It's suitable for general boating and watersports, so you can wear it during activities like kayaking or fishing. Before each use, check for any signs of damage, such as rips or loose straps. When you're done using it, rinse it with fresh water to remove salt, sand, or other debris. Hang it in a cool, dry place to dry. Don't leave it in direct sunlight for long periods as this can damage the material. Remember, this lifejacket is for adult use only, so keep it out of reach of children. If you notice any significant damage, don't use the lifejacket and get it repaired or replaced.