My son is 22 months old and is doing great with teeth brushing.
Of course he still needs a lil bit of help with making sure he gets his teeth good and clean! But since I am a SAHM I can work with him and actually be able to help him with it. Daddy tried yesterday to help him and our son wouldn’t let him LOL. Poor daddy felt bad cuz he couldn’t help. We are proud of our son tho, with being able to clean his teeth pretty good on his own!!