Title: Module 11 Discussion - Tooth Whitening
Course: DES 1100 Dental Materials > Section: Module 11 - Tooth Whitening

Search the internet for images of various types of stain. With proper consent, you may use an image from a patient that you have seen in your clinical experience. Post your image to the discussion board. Is your image an example of intrinsic or extrinsic staining? What factors could affect the success of whitening teeth with these types of stains?