The product really does work the way it says. I like
how I'm able to use the tool between appointments
with my dentist. I recommend you start on the low
speed and work your way up to the speeds that will
help you the most. Since I go to my dentist on a
regular bases, I'm able to use the low settings. I
like the slim sleek design, which helps me control
and handle it better inside my mouth, plus the
charger makes it easy to maintain.