1/29    What's the difference between ethyl alcohol and isopropyl alcohol?  I
        went to a drug store and saw products labeled "70% ethyl alcohol",
        "70% isopropyl alcohol" and "91% isopropyl alcohol".  I just want
        something to wipe the skin before a needle injection.  (No it's not
        drugs.)
        \_ use ethyl. it's something you can actually drink. it's safer.
           \_ blindness is cool.
        \_ isopropyl is used as a disinfectant.
        \_ Ethyl=CH3-CH2-OH, Isopropyl alcohol=(CH3)3-C-OH
        \_ Use hyodrogen peroxide.  Worked on my hair!