I had and used a WaterPik many years ago and then, for some reason, I ceased using it. Recently I became the owner of dental implants. Keeping one's gums and dental surfaces clean in the dental implant environment can be challenging. I then acquired a new model WaterPik, at the recommendation of my dental surgeon and couldn't be happier with it. The combination of an electric tooth brush along with the flushing capabilities of the Pik is very effective! I am very happy and orally healthy now.
I was initially concerned how well the water pulsation would clean in between teeth. The unit has plenty of pressure to clean and I've not used it on the highest setting.