1. When removing the stains, please wipe gently so as not to damage the gums and oral mucosa;
2. Properly wet the cotton swab when it is soaked, making sure it is not too wet;
3. It takes about 1 min to wipe each tooth;
4. If the stains can’t be removed completely, please use again after a week;
5. Children under the age of 13 should not use it. Do not try to swallow.
Storage:After use, please tighten the cover, store it in a cool and dry place, so as to avoid direct sunlight.
1.While using the product, avoid direct contact with the gums, oral mucosa and mouth. Otherwise, gum swelling and pain
2.Soak the cotton-wool bud in the liniment to modest degree.
3. Wipe each tooth for about 1 minute.
4. In case of unsatisfying decolorization, reuse it a week later.