i do smoke alot so my teeth arnt as white as i would like them to be. any suggestions?
Suggestions: And this works! baking soda and vinegar make a paste and brush. You could take a photo before and photos as the process progresses. 2nd suggestion due as I have (had) to do when the effects of cigarette smoke developed over many years a breathing problem. Besides that ones breather is atrocious and your hair, skin and clothes have an odor you can not detect but others do. Mister Bruce (educator)