Powerful EDTA 17% chelating irrigation solution to remove inorganic debris (smear layer) and lubricate the canals in endodontics. Loosens up calcifications. Removes smear layers. Allow instrumentation (canal shaping) and debridement in a tight/calcified root canal towards the apex. EDTA 17% concentration effectively removes inorganic material and provides possibility to obturate greater number of lateral canals. Optimised chelation provides optimal performance for proper root canal cleaning.