Crest and Oral-B have teamed up with actress and mom of three, Jennie Garth, and her 9-year-old daughter, Lola, to inspire children and parents alike to brush up on their oral hygiene before heading back-to-school this fall. According to P&G, Crest and Oral-B are making it easier than ever to maintain healthy oral care habits this school year by introducing products to its kid-focused lines that make the process fun and worry-free for all ages. Crest a...