M.H.
There have been some discussion on this before with some great suggestions. I have trouble with my 21month old not wanting to brush her teeth. She has recently been to the dentist and did quite well (saw her brother get examined before her). So we play dentist at home. I shine a little flashlight in her mouth so she opens up and gives me a chance to brush. If she closes her mouth before I'm done, she gets to hold the flashlight and shine it in my mouth, which makes her open her mouth too. It's funny how she mimics me when I open my mouth. Somewhere between the two routines, I get to enough of her teeth brushed. It is helping me to establish a routine that we can work with and expand on as she is starting to get her molers now. Good luck!