Betadine 75 mg/ml solution 1000 mlBetadine 75 mg ml is a skin disinfectant, it has antimicrobial effects. It works on bacteria, fungi, viruses and protozoa. It is used for hygienic hand disinfection and for pre operative hand disinfection in adults. Dosage Betadine 75 mg ml is used concentrated, it is not diluted before use. Hygienic hand disinfection: Wash hands and forearms under running warm water, then pour 5 ml of solution into one palm and spread evenly on hands and forearms.