Because all teeth whiten differently it is not possible to guarantee how white an individuals teeth might become. However, for most, after undergoing whitening with our Teeth Whitening System, teeth shades can brighten between 2 to 14 shades, with an average improvement of 4-8 shades on the Teeth Whitening Shade Guide. Of course, if your teeth start at say a 5, the very maximum you can whiten is 5 shades
Although individual results will depend on how discoloured the teeth were originally, the end result will be whiter, shiny teeth. Some clients with Tetracycline (antibiotic) staining may require several procedures.