Santil - Povidone-Iodine Surgical Scrub 7.5% A Povidone-Iodine Scrub 7.5% cleanser for preoperative and post-operative skin-washing. Used routinely as a premium antimicrobial foaming scrub with emollients it also aids in the prevention of fungal and bacterial skin infections. Provides colour demarcation during application to skin hair and natural fabrics.