In order to whiten the teeth at home for free, a person should use the whitening toothpaste that their dentist gives them. Promote whiter teeth by cutting down on coffee and tobacco with information from a dental hygienist in this free video on oral hygiene and teeth whitening.
Expert: Jennifer Salamin
Bio: Jennifer Salamin has been working as a dental hygienist for seven years. She is a graduate of Ferris State University in Big Rapids, Mich., and has been working for Dr. Brian Merkel since graduation.
Filmmaker: Travis Waack
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