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.
1Pcs Teeth Whitening Products