8. Whiten Teeth
Bye-bye uncomfortable trays and harsh whitening treatments. As Huff Post reports, using hydrogen peroxide helps you maintain a pearly white grin, according to Thomas P. Connelly, D.D.S. He explains, “hydrogen peroxide is a bleaching agent, and can absolutely help in whitening teeth. In fact, many over-the-counter tooth whitening products have a good amount of Hydrogen Peroxide.”