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Direct the nozzle strictly towards the surface of the tooth. Respect a distance of 3 to 5 mm.
You can vary the angle between nozzle and tooth from 30 to 60 degrees. The
fl
atter the angle, the larger the area cleaned.
During treatment, direct the high-speed pump towards the air/powder jet deviated by the tooth. The angle of re
fl
ection is identical to the angle of incidence.
Working Technique
