For maximum cleaning coverage and an extra deep clean, use the Quad Stream nozzle, which streams water in four wide channels between teeth and along the gumline. The soft rubber nozzle is gentle on gums, and each nozzle is easy to attach and remove.
Philips Electric Dental Flosser is up to 180% more effective than regular dental floss for deep cleaning between teeth and helps keep gums healthier. 1
For the most effective cleaning, Philips Sonicare heads should be replaced every six months.