Why is Alcohol a Good Antiseptic? (with pictures)
The supermarket for rubbing alcohol. As a by the way, ethyl (grain) alcohol is safer for use on the skin, because it works at a lower concentration (65-80 percent) than isopropyl (70 to 95 percent). You'll notice on the label of some isopropyl alcohol products that they will tell you not to use it for an extended period of time.
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