This dental hygienist also says to use a circular motion at and angle. https://youtu.be/FFq-2aA6m8Y?t=50 https://youtu.be/FFq-2aA6m8Y?t=50 Maybe bring this up

This dental hygienist also says to use a circular motion at and angle. https://youtu.be/FFq-2aA6m8Y?t=50 https://youtu.be/FFq-2aA6m8Y?t=50 Maybe bring this up in your next session.