Even after thorough brushing and flossing, the Waterpik always finds food residues to remove. It reaches areas that are otherwise difficult to clean. Very effective and leaves a feeling of truly clean teeth.

So far it works fine, it is powerful with good capacity. It is stable, it is not for transport. That is, it does not have a battery.

It is a quality device, I have had it since 2018 (purchased from Amazon) and to this day it works flawlessly. I chose it back then because it stood out for the relatively high pressure it could deliver. It is very useful for oral hygiene and for the past two years I have been using it almost daily. It removes additional food residues after brushing, but it cannot do the job that interdental brushes and dental floss do. So occasionally, those are also needed for anyone who is particularly meticulous about oral hygiene.
It requires a lot of care during the first uses, patience, and a gradual increase in pressure to avoid injuring the gums. Definitely not suitable for children.

we have 2, one at home and one in the camper, if you don't use a water flosser you don't know what it means to clean teeth!!!! buy it .... yesterday!!!! it removes food between the teeth even after brushing! the best!