Why Nicefeel Oral Irrigator? With powerful pulsation, the Nicefeel water flosser proved to be more effective than toothbrush and dental floss. The combination of 10 water pulsations is customized for a more comfortable using experience. It removes debris and bacteria lodged deep between teeth and below the gum-line. High volume 600ML water capacity works for at least 90 seconds continuous flossing. The 360 Rotating direction control knob can adjust angle for cleaning all areas of your oral. Significant oral health benefit for people with braces, implants, crowns, bridges, and veneers etc. 7 Unique Tips included to meet varying needs and come with a lid cover, keep the tips away from dust. 1) 3 Ordinary High-Pressure Tips with 3 color ring for general use. Best for nightly cleaning. 2) 1 Tongue Cleaner Tip for fresh breath. Scrape and flush gently for removing bacteria and sulfur compounds. 3) 1 Periodontal Tip for periodontal pockets. Designed for rinsing deep below the gumline. 4) 1 Orthodontic Tip for braces carriers. Flush out food debris & bacteria from around the teeth and under the gums. It also removes hard-to-reach plaque around orthodontic brackets and wires. 5) 1 Dental Plaque Tip for implants, crowns, bridges and other restorations. It has 3 thin tufts of bristles to access stubborn plaque around implants, crowns, bridges and other areas that are susceptible to plaque accumulation. Nicefeel water flosser will be your best dental helps to improve gum health by cleaning, massaging and promoting blood circulation in the gums.