Avoid toothpastes which promote teeth whitening and tartar control. Find out more tips from dentists for buying toothpaste in this free dental health video from a dentistry professional.
Expert: Kathy Dennis
Bio: Kathy Dennis has been working in the dentistry field for 12 yrs. She has an x-ray license and a coronal polish license and is studying to become a registered dental assistant in California.
Filmmaker: Louis Nathan