Philips Sonicare Power Flosser HX3806/31

For maximum coverage and an extra thorough clean, use the Quad Stream nozzle to concentrate water into four wide streams between teeth and along the gum line. The softer rubber guide is gentle on gums and every nozzle simply clicks on and off. Use the standard nozzle for a regular clean. It uses a single stream of water to remove debris and clean thoroughly between your teeth. Gentle pulses of water guide you from tooth-to-tooth so that you don't miss a spot.