Our 18 month-old HATED brushing her teeth, but she always seemed intrigued by our electric toothbrush. So, we got her one of her own and SHE. LOVES. IT. We went from screaming at brushing time to giggles. She loves to push the button on and off, and we can finally get every tooth clean. In fact, now we have the opposite problem-- we have to pry it away from her at the end!