replying to Red Green, George Tveden wrote:
If your outlet or wall is stained with a blue goo or "Smurf Juice", and it
seems to be coming from the electrical cord... The cord is rotten. This is a
common problem with older wiring. There is liquid plastic added to the pvc
insulation to turn it from rigid pvc (pipe pvc) into flexible pvc for wiring.
If it's old or badly made it will rot and the liquid plastic oozes out
everywhere. This chemicaly reacts with the copper conductor and forms nasty
green plastic+copper goo. Since this is a cord that will be moved, definately
replace it before it rots away and falls off.

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