I bought it because my gum was bleeding by my implant. It repaired it and it stopped bleeding. Worked like a charm. And as my dentist said its good for my whole mouth.
bought my waterpik several weeks ago - pleased with the functionality of cleaning teeth - especially with the capabilty of removing food from between my teeth.
I bought this a month ago and wish I had bought it years ago. The Waterpik does an incredible job of cleaning your teeth and making your mouth feel fresh. It's mandatory for anyone who has ever had gum disease and has trouble dealing with the pockets between the teeth.
I recently purchased a WP-100 to replace my 30+ year old Waterpik. The new unit is much quieter than the old unit, but seems to clean more effectively. My only complaint is that the WP-100 does not hold as much water as my older unit. I find myself needing to add some water to finish the job.