Disposable iodine swabs can be used by topping, holding and folding. Disposable iodine swabs are used for daily sterilization and are easy to use. By the color ring end of the swab along the adhesive film upward top, and then withdraw the swab, the printed color ring end upward, one hand holding the upper end of the swab, the other hand along the color ring at the break, to be the liquid in the tube flow to half of the tube body can be reversed to the swab use. Disposable iodine swabs belong to the external liquid, is prohibited orally, but also need to be placed in a place where children can not easily reach, especially those who are allergic to the product or should not use the swabs for disinfection of the site to be used with caution, strictly follow the doctor’s instructions. Note that the disposable iodine swabs can only be used once, can not be recycled, to prevent the occurrence of cross-infection, affecting health.