Crest Pro-Health Enamel Shield toothpaste, $4.49 for six-ounce tube at CVS, Walgreens, Target and Wal-Mart. (Photo by Charles Trainor Jr./Miami Herald/MCT/Sipa USA Stock Photo - Alamy
Pro Health, Fluoride Toothpaste, Sensitive & Enamel Shield, 4.3 oz (121 g)