To use your Cola bikini top, simply adjust the shoulder straps to your desired length and tie the back ties for a snug fit. When wearing it, make sure the underwire is in the right position for proper support. As for maintenance, after each use, rinse the bikini top in cold water to remove salt, sand, or chlorine. Don't wring it out, just gently press out the excess water. Hang it to dry in a shaded area. Avoid using harsh detergents or bleach, as they can damage the fabric. Store it in a cool, dry place when not in use. Also, be careful when putting it on and taking it off to prevent the bow detail from getting damaged. Enjoy your swim in style with this amazing bikini top!