For those who dont floss consistently, AirFloss Pro is the easiest way to effectively clean between teeth. The AirFloss Pro nozzle uses Philips; Microburst technology to remove plaque from in between teeth with a quick burst of air and micro-water droplets for a fresh, clean feeling. Airfloss Pro is clinically proven to be as effective as floss for gum health; and to remove up to 99.99% of plaque; ; In a lab study, actual in-mouth results may vary. ; when used in conjunction with a manual toothbrush and anti-microbial mouth wash in patients with mild to moderate gingivitis.