Ultrasonic placque remover kit (DC side of Warrenton)

This kit was advertised as a plaque remover for pets, although the package appears to have been originally designed for human use. It uses ultrasonic vibrations to remove tartar and placque from teeth, it also includes some dental tools. I tried using this once on our pup, but she wouldn't stay still (the tool makes a high whining sound when touching a hard surface). Other than the one attempt with my dog, it's unused.

There are some challenges to using this tool - but if you are gentle with it it could be useful.
You can see the Amazon listing here: https://a.co/d/07lX8FSm