Our philosophy on gum disease prevention and management Kristina Sales-Cuadra, RDH Waterpik… Does it really work? The Waterpik is a tool we often recommend for those with a variety of oral hygiene and health concerns. The Waterpik uses a pulsating rhythm to stream water through a small tip opening, causing the pressure of the water to increase as it exits the unit, which massages your gums (think percussion). From bleeding gums, to deep pockets, braces ...