Betadine Povidone Iodine Swab StickBetadine Povidone Iodine Swab Stick The swab stick is saturated with a 10% povidone iodine solution. Ideal for vein puncture, IV start, and pre op prepping. Cleansing scrub swab sticks are saturated with a 7. 5% Povidone Iodine cleansing solution to scrub away dead skin, dirt and oil These are useful to prevent infections. Prep Pads and Swabs ticks are saturated with a 10% USP Povidone Iodine prep solution provide proven antisepsis. Duo Swab contains