A blue omitting LED light is used to speed up peroxide molecules, breaking down stains beyond the surface. Our teeth have pores and absorb substance just like the skin. Keep in mind that beaming white works on the enamel of the teeth, please advice if you have any caps, veneers or any other type of dental work. Office Hours are subject to change. Call anytime to schedule your appointment, I will work with your schedule. Evening appointments are available and children are welcome. Ask me how to get FREE teeth whitening! I look forward to meeting with you. (707) 382-8719