To use these tankinis, simply put them on like you would any other swimsuit. When you're done using them, rinse them with fresh water to remove any salt or chlorine. Avoid wringing them out as this can damage the fabric. Hang them in a shaded area to dry. For storage, fold them neatly and keep them in a cool, dry place. Don't expose them to direct sunlight for long periods as it may fade the blue color.