PVI ALCO: Alcoholic Solution are among the most effective antiseptics available, contains Povidone Iodine which kills a wide range of germs including bacteria, viruses, fungi and simple organisms. The brown color of PVI Alco shows the area that has been treated and also denotes the activity of the product. While it’s brown, it’s working. In most cases, PVI Alco antiseptics are non-irritating, non-stinging, non-staining to the skin. It is used as an antiseptic for pre-operative and post-operative treatment of skin.