GERBER® Tooth & Gum Cleanser is for use on babies three months and older. This is not fluoride toothpaste, it is a non-fluoride gel cleanser. Pediatric dentists recommend cleaning your baby's teeth or gums every day. Brushing your baby's teeth every day works to help remove the plaque that builds up on your baby's teeth. Daily dental cleaning should start as soon as your infant's first tooth appears.