Tooth samples were treated with whitening strips or nightguard bleaching. Bleached teeth showed less tooth enamel hardness and elasticity on a nanometer scale.
Home Teeth Whiteners Bad for Tooth Enamel?
+Julie Frey is the Editor of TheWealthyDentist.com blog. She has dedicated her career to Internet marketing and communications, working side-by-side with dental marketing guru Jim Du Molin since 2006. She has a degree in Linguistics from Stanford University, has a passion for language and writing, and lives in San Francisco.