Orotol Ultra Powder Refill x 500g Powder concentrate for disinfection, deodorising, cleaning and care of all suction systems, spittoon bowls and amalgam separators. • Foam free • Phenol free • Chlorine free • Biodegradable • Range of action: Bactericide, Tuberculocide, Fungicide, Antiviral including HBV and HIV • Used in 1% concentration - 500g bag makes 50 litres solution