It's becoming quite a battle. 20mo DS is very independent (so he thinks!) and likes to do everything himself, this includes brushing his teeth, however to him this means sucking the toothpaste off, and little or no actual brushing. DH & I will try to brush for him but he either clamps his mouth shut or won't let go of the toothbrush. Lots of protesting and wailing going on (and that's not just DS!) Any suggestions for effective tooth brushing without the struggle? thanks