1.Brush your teeth thoroughly so that nothing comes between the tooth surface and the whitening gel.
2.Unscrew the cap on the gel applicator provided in the kit. 3.Apply a thin line along the front of your Belissas Mouth Trays (the side that will be against the tooth surface).
Be careful with the amount, only approximately 0.5 ml is needed per row of teeth.
4.Bite into the mouth trays and add the Belissas Whitening Light if desired. Treat for 10-20 minutes.
5.When the treatment is complete, rinse your mouth and brush your teeth thoroughly to remove any remaining whitening gel. Also rinse the mouth trays so that they are ready for the next time.