New whitening powder activates with your electric toothbrush

It may even repair damaged enamel and improve your oral microbiome. Breakthroughs, discoveries, and DIY tips sent six days a week. Whitening your teeth often comes at a financial and physical cost. Many of today's most popular products including gels, strips, and rinses rely on peroxide-based bleaching solutions. While effective, the chemical processes generate reactive oxygen species (ROS) compounds that not only destroy staining molecules--they can eventually erode tooth enamel .