Hi all, could really do with some advice. My son won't clean his teeth and won't let me. He literally clamps his mouth shut! The nursery he goes to have been great, they've done group time with stories and songs about teeth brushing but I'm getting nowhere. I've tried a few types of tooth paste as well as brushes but no joy yet...He tried it but no more than just eating the toothpaste...Any tips on how to get him to start? Thanks v much.