Specially formulated to aid in the negotiation of root canals by endodontic instruments. Comprised of a water-soluble base of pure peroxide and an aqueous solution of EDTA. Prevents blockage during the cleaning-and-shaping process by producing vigorous bubbles to flush debris from the root-canal system. Single-use MicroDose® polytubes contain enough gel for cases requiring multiple root canals and prevent cross contamination. Easy for storage and disposal.