Carbamide Pens 35%

INSTRUCTIONS: Remove cap and twist handle several times until gel appears on brush smile wide and apply gel onto each tooth. After 30 seconds you may relax your smile Do not eat or drink anything except water for 60 minutes Keep your whitening pen in a cool dry place CAUTION: During the entire length of your whitening treatment, you should avoid staining beverages as much as possible, including coffee, tea, red wine, colas, and citrus beverages. If you must consume these, it is highly recommended to do so through a straw.Use only under the supervision of a dentist or teeth whitening professional. The manufacturer and seller accept no responsibility for any usage of this product.