Dental provides Airmen with brighter smiles
RAF MILDENHALL, England -- Senior Airman Kristi Santiago, 48th Dental Squadron dental assistant, uses a prophy angle to polish a patient's teeth during his yearly cleaning Dec. 2, 2010. The polisher is used to brush away any excess plaque and give the teeth a more thorough cleaning than a consumer grade toothbrush can provide. (U.S. Air Force photo/Senior Airman Ethan Morgan)