Dental Implants & Dentures The Quick Way to that Film Star Smile | Page 9

COSMETIC WHITENING TECHNIQUES
As we have seen there are many causes for teeth discolouration and each requires a different approach to
treatment. For example some stains are extrinsic, which affect only the surface of the enamel. In these cases
the stains can be readily removed using over the counter solutions. However for other causes the techniques
need to be more specific to the root cause.