Ana sayfa Sorular ve Cevaplar Kids Brushing by Age Groups When should baby brushing begin, according to age groups? When should baby brushing begin, according to age groups? Updated on: January 20, 2026 Brushing should begin as soon as the first baby tooth appears in the mouth (around 6 months), using a clean gauze or finger brush, according to age group. How did you find the answer? Happy Normal Sad Share the question: