How should I do it? How long will it take until I see results? How good are the results? What percentage of hydrogen peroxide should I use? I also want to know if whitening my teeth professionally will cause any damage to them. Thx. In advance!
--------------------
Get a small glass container with tight top, mix hp with baking soda until u have a thick paste. Add more hp as needed over the coming days. Works well, recommended by dentists for gingivitis and teeth whitening.
Source
No comments:
Post a Comment