u can buy 2 toothbrushes, one is plain and one has cartoon or with animal head. U try with the plain first if she refuse, use the other one, she will usually let you brush. However, don;t use the animal so often , u need to switch to the plain one cos u need to let her feel that she is using a new thing. If u brush for a period of time, she will refuse to brush again, buy the toothpaste and let her try. If still doesn;t work , the final weapon is electrical toothbrush.
But he refused to use the small brush...he like ours (big one). Further, he will onl put the brush inside the mouth and does not brush the teeth and take the brush out ->meaning he has finished.