Kelly (Middleton, Wi) on 11/29/2013

I am a woman in my early thirties, and I had noticeable brown / gray stains on my top front teeth because I drink coffee and tea every day. I read about this treatment and tried it: I put 4 drops of peppermint essential oil, plus a sprinkle of baking soda, on a cotton swab and rubbed it on the teeth's stains. I rubbed for about 5 minutes and the stains were GONE! I could actually see some brown (from the stains) on the cotton swab! Then I rinsed a few times with water.
Make sure to avoid rubbing the gums with baking soda. Also, I wouldn't do this too often, maybe once a week, as baking soda is quite abrasive and also changes the ph of your saliva, making your gums sensitive.
I have never posted anything online before, but I just had to share this teeth-stain-removing method and the WONDERFUL results I got with it!