*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Q. A caller on your radio show said that using Crest desensitizing toothpaste instead of the usual brand had abolished his ...

Giving patients ibuprofen plus potassium fluoride prior to in-office bleaching may be effective in reducing tooth sensitivity and pain, according to a study published on January 22 in the Journal of ...

Did you know that ancient Romans used urine as a teeth whitener? (Gross, but true.) Or that in 16th-century England, soot and ...