Jun 27, 2026
In this special bonus episode of A Tale of Two Hygienists, Jessica and Dave welcome back Noel and Richard Paschke, better known as Mr. and Mrs. Ultrasonics, for a deep dive into ultrasonic insert performance, wear, and innovation.
The Paschkes explore why all ultrasonic tips wear over time, how worn inserts impact...
Jun 24, 2026
In this episode of A Tale of Two Hygienists, Jessica and Dave welcome back Noel and Richard Paschke, better known as Mr. and Mrs. Ultrasonics.
Together, they break down the science behind ultrasonic instrumentation, separating fact from fiction on topics like frequency, amplitude, cavitation, cleaning efficiency, and...
Jun 17, 2026
Jessica and Dave sit down with Noel and Richard Paschke—known throughout dentistry as Mr. and Mrs. Ultrasonics.
Noel, a pioneering dental hygienist, educator, inventor, and industry leader, joins her husband Rich, an ultrasonic engineer and innovator, to share the story behind their partnership and the impact...
Jun 13, 2026
In this episode, Tanya Dunlap of Perio Protect sits down with renowned periodontist and researcher Dr. Sam Low to discuss the growing challenge of xerostomia (dry mouth) and innovative approaches to managing it. They explore the science behind Periosciences' new product, Moisyn™, including its KyoTech™ technology,...
Jun 10, 2026
In this episode of A Tale of Two Hygienists, Jessica and Dave welcome back Dr. Emily Boge to explore the evolving balance between ultrasonic technology and hand instrumentation in modern dental hygiene.
We dive into why ultrasonics are powerful tools — but not magic wands — and why mastering hand instrumentation...