elmex Toothpaste Baby 1st tooth up to 2 years: Your baby's milk teeth deserve the best protection and care: as placeholders for the permanent teeth, they are a prerequisite for long-term oral health. elmex baby toothpaste offers triple protection with Olaflur (amine fluoride)/(500 ppmF). It forms a calcium fluoride layer on the tooth enamel. It makes the teeth more resistant to caries-related mineral loss. For the best hygiene and tooth decay protection, brush your baby's teeth twice a day with a pea-sized amount of toothpaste. After the second year of life, switch to elmex children's toothpaste, which contains 1,000 ppm of fluoride to increase caries protection.