Results may last 6 months or they could last upwards of two year. A wide variation exists because people have different habits. The more staining foods and beverages one consumes, the more he/she smokes, etc., the shorter the duration of results. Other factors include how porous a person’s teeth are and/or how much pre-existing staining there is.
As the gel gets into the pores of your enamel, the peroxide in the gel will open clean out stains, thereby making the pores wide open and very accepting of staining. To seal in your results, we recommend using Remineralizing Gel or our Minerals™ Enamel Booster pen to replenish the essential minerals of your tooth enamel that can be diminished during treatment. Both of these products work great to seal in your desired results, too!