Using your Tiana bikini bottom is super easy. Just tie the side strings to your preferred tightness for a perfect fit. When wearing it, make sure the smocking texture is placed flat against your body for the best slimming effect. Before your first use, it's a good idea to rinse it in cold water. When washing, use a mild detergent and cold water. Avoid using bleach as it can damage the fabric. After washing, gently squeeze out the water and lay it flat to dry. Don't wring it out as it may deform the shape. Store it in a cool, dry place, away from direct sunlight to prevent color fading.