CleanCert + Bio-film CleanerCleanCert + Bio-film Cleaner Now 100% compliant with very latest EEC/HSE biocide (BPR) regulations CleanCert+ is a one-stage cleaning solution that has been shown to kill all micro-organisms in all dental unit water lines tested within 5 minutes. Independent studies have shown that Cleancert can kill all opportunistic and strict pathogens Antimicrobial efficacy has been demonstrated against HIV, Meticillin Resistant Staphylococcus aureus (MRSA), Pseudomonas aeruginosa, Listeria spp, Legionella pneumophila and the spores of Clostridium difficile Environmentally friendly, non-toxic to humans, alcohol free, aldehyde free and non-staining. 100% microbial kill rates are achieved by simply inserting 200ml per week of Cleancert into the waterline following a contact time of only 5 mins.