Betadine SolutionBetadine Solution, 16 ounce bottle Topical, water based antiseptic microbicide used to kill bacteria, fungi and viruses. Contains 5% povidone iodine (0. 5% available iodine). Use full strength for: Preoperative prepping of skin and mucous membranes. Preventing bacterial infection. Emergency antisepsis of minor lacerations, abrasions, and burns. Postoperative application to surgical incisions.