Using your Cola bikini top is easy. First, adjust the shoulder straps to your desired length for the best fit and support. Then, tie the back tie snugly but not too tight. When wearing it, make sure the underwire sits properly under your bust for optimal lift. As for care, always rinse it in fresh water after each use to remove salt, sand, and chlorine. Don't machine - wash it as it may damage the fabric and the underwire. Instead, gently hand - wash it with mild detergent. Avoid wringing it out; just gently squeeze out the excess water. Hang it to dry in a shaded area to prevent the color from fading. Also, store it in a cool, dry place, away from direct sunlight and sharp objects to keep it in great condition for your next beach adventure.