Sensodyne Pronamel For Children is specially formulated to strengthen weakened enamel and protect your children's teeth from the effects of Acid Wear and tooth decay. It's a daily toothpaste: it cleans and freshens plus makes your children's tooth enamel stronger and healthier every day. New permanent and milk teeth can be vulnerable as acids can weaken enamel, allowing it to be slowly worn away. Developed with dentists to help protect children's teeth from Acid Wear.