how to get teeth super white
1 If you have fluoride, use it after brushing, then don't drink, rinse or eat for the next 30 min. 2  Baking soda is used to clean teeth too. 3  If you still have a problem with bad breath, try cutting out foods such as garlic and onions, and stop smoking if you do. 4  If your breath is still bad, see your doctor. If you have fluoride, use it after brushing, then don't drink, rinse or eat for the next 30 min. 2  Baking soda is used to clean teeth too. 3  If you still have a problem with bad breath, try cutting out foods such as garlic and onions, and stop smoking if you do. 4  If your breath is still bad, see your doctor.