Sonic Irrigation (Endo Activator):
-
Utilizes low-frequency sonic vibrations for root canal irrigation
-
Designed to enhance irrigant penetration and debris removal
-
Compared to ultrasonic irrigation, it produces weaker acoustic flow and no cavitation, resulting in less apical fluid extrusion
-
Proven by studies to perform better than syringe irrigation for removing calcium hydroxide
-
Effectiveness is comparable to ultrasonic systems, EndoVac, and root canal brushes
-
Offers a safer, less aggressive option for root canal cleaning
-
Further research is ongoing to evaluate its performance against high-powered ultrasonic irrigation






