Videos of Professor Christian Mehl
Does bleaching really harm your teeth? Here is how it works
Description:
This video explains how tooth bleaching / whitening works. For more: https://www.zahnärzte-münchen.de/aesthetische-zahnmedizin/bleaching.html at Harder & Mehl Munich or https://wimpolestreetdental.clinic/treatment/bleaching/ at Harder & Mehl London