The boys have always been good about brushing their teeth. They think it's fun and it certainly is a good thing. Simon wants to brush his teeth all the time and so he has a toothbrush in our bathroom as well as his. He mostly sucks on them and so I definitely go behind him and do the brushing. He is watching his older brothers though, and I am sure (as with other things) he will soon be imitating them with the brushing.
Here's the toothbrushing scene at my house.
Man, they sure have dirtied up that mirror!
Sweet big brother!