Most people think about having cavities filled when they think about dentists, but the truth is dentists provide many more services than simple cavity-filling. Your dentist helps you to maintain good oral health by professionally cleaning your teeth every six months to remove harmful plaque and tartar which could damage your teeth and gums. Dentists also provide a number of cosmetic services which can improve your smile and your overall appearance. The orthodontics branch of dentistry can help straighten your teeth, so you can have normal-looking teeth, and much more self-confidence. In short, there are many reasons you might need a dentist in Arlington, VA.