Ready-to-use solution for the decontamination and prevention of biofilm formation in procedural water lines of medical and dental units. Bactericidal and yeasticidal. Application at least once or twice a week effectively removes organic and inorganic residues in procedural water lines, including the instruments and the tumbler filler. Contact time should be at least 12 hours (overnight) in the procedural water lines, and can also be used as long-term disinfection for up to 3 months.