Teeth Whitening: Peroxide %, Sensitivity & Shade Guides (Myths vs Facts)
Teeth whitening patients waste $500-$2,000 annually on treatments that cannot deliver promised results because 68% of providers mislead about achievable shade improvements, with 47% experiencing severe sensitivity from excessive peroxide concentrations while 41% see zero improvement from products containing ineffective ingredients marketed as “revolutionary whitening breakthroughs.” This guide exposes the chemistry behind peroxide-based whitening, explains […]