somebody please help me this may sound really weird but i saw a toothbrush advertised, i was half asleep at the time so i can't remember much but as anyone seen the ad where it's about this new toothbrush and these the normal average toothbrush scientists and they've made this to clean more than just teeth and it had a green back for scrubbing your tongue, i think it's made by oral-b but i'm really not sure