GBT is done during regular cleanings and uses AirFlow technology to remove all bacteria (biofilm) in the mouth that contribute to tooth decay and gum disease
Twelfth & 8th Dental's hygiene team are EMS certified to provide Guided Biofilm Therapy.
https://oralscience.com/en/protocols/guided-biofilm-therapy/
Click below for a GBT patient video:
https://www.youtube.com/watch?v=OIjoETtZmjE