Using this waist seal is super easy. Just wrap it around your waist and adjust the elastic waistband to fit comfortably. When wearing it, make sure it's centered for the best look. As for care, it's recommended to hand - wash it in cold water to keep its shape and color. Avoid using harsh detergents as they may damage the material. Also, don't wring it out forcefully. Instead, gently press out the excess water and let it air - dry. This way, your waist seal will stay in great condition for a long time.