I worked in the ER and for cleaning wounds I loved this stuff, but some doctors are starting to shy away from it's use. Please do not use my opinion when it comes to medical advice. I am NOT a Dr. Personally I use Betadine type stuff to clean cuts to help kill bacteria etc. I also mix it with Hydrogen Peroxide to soak a puncture wound like a nail through the bottom of my sneaker. You still have to see your Dr. and make sure your tetanus shots are up to date. As they say on TV, for professionals use only, do not try this at home. lol