Povidone iodine is an antiseptic used for skin disinfection before and after surgery. Povidone iodine is a broad antiseptic for topical application in the treatment and prevention of wound infection. It may be used in first aid for minor cuts, grazes, burns, abrasions and blisters. Buyformula website will teach you the best method for making concentrated povidone iodine liquid antiseptic with economic raw materials. Formula are available in PDF format file, that described in technical English language.