Teeth Whitening St. Catharines – Our cosmetic procedure whitens discolored teeth to create a brighter and more youthful smile with our innovative teeth whitening system that operates at a comfortable temperature. This treatment is highly effective in removing stains caused by smoking or consumption of stain-causing food and drinks. Developed by a team of global engineers and dental experts, our advanced technology provides our patients with a convenient, safe solution to achieve optimal teeth whiteness.