pezus said:
I have heard the same, but only if you ate (or drank) acidic food/drinks and do it right after eating. I prefer doing it twice a day; shortly after waking up and then before going to sleep like now |
The only thing that erodes teeth is acids. Acids come from the metabolization of carbohydrates by bacteria. Acids from drinks,fruit,etc., also causes erosion,but in a lesser degree.









