To use your Dove bikini bottom, simply put it on like you would any regular swim bottom. Make sure it fits comfortably around your hips. When you're at the beach or pool, it will give you the classic coverage you need. As for care, rinse it with fresh water after each use to remove salt, sand, and chlorine. Don't wring it out forcefully, just gently squeeze out the excess water. Hang it to dry in a shaded area to avoid damage from direct sunlight. Also, store it in a cool, dry place when not in use. And remember, always check the size chart before purchasing to ensure the best fit.