The name of the podcast that my staff viewed was called, Burnished Calculus: How to Avoid It, How to  Remove It & 2023 Update on Advanced Instrumentation. 

I can only reiterate that two very experienced hygienists found it extremely valuable. Again, the website is https://www.pattisoninstitute.com/live-courses. 

Good Luck, 

Victor M. Sternberg, D.M.D. 

By Westchester Center for Periodontal & Implant Excellence

February 21, 2023