To use your Katarina cheeky bikini bottom, simply slip it on like you would any regular bikini bottom. It's designed to fit comfortably right out of the box. When you're at the beach or pool, enjoy the sun and water without worrying about tan lines thanks to its cheeky coverage. As for care, after each use, rinse it in cool water to get rid of salt, sand, or chlorine. Avoid using harsh detergents or bleach as they can damage the fabric. Hang it to dry in a shaded area to prevent color fading. When storing, fold it neatly and keep it in a cool, dry place. This will help keep your bikini bottom in great shape for many beach days to come.