What is staining my teeth?
June 30, 2010 4:19 PM Subscribe
I don't drink coffee, tea, wine, or soda. I don't smoke, chew on markers, or neglect to brush. The stains are dark brown and are worst around the gum line where the toothbrush doesn't reach as well.
posted by silvicolous to Health & Fitness (19 answers total) 4 users marked this as a favorite
I can scrape the stains off with my fingernails but it isn't easy. I even stopped taking a multivitamin for a time to see if excess iron could be the cause, to no avail.