Wd 40 will clean and replace the moisture on the wires and in the box.
Green stuff on electrical plug.
Moisture has corroded the copper.
Replace the outlets with air tight electrical boxes or at least put gaskets under the face plates and anti draft plugs into the unused outlets.
It should be removed and the terminations cleaned gloves should be worn otherwise it is possible that tracking overheating may occur.
Electrical wires are usually made from copper and as such prone to oxidation.
The outlet spray it then blow it out and you will be good to go.
I was walking down the hall at work and noticed some green stains on the receptacles at work.
Thanks mate your a diamond ive just left a post on the other green goo thread how what can this stuff do to you.
The electrical wires will appear to have a white or greenish powder coating on them and they will lose their conductive properties.
If connected to a battery the subsequent corrosion can take the form of acid leakage.
Shut off power remove the outlet.
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Therefore whenever this green substance is found at socket outlets etc.
Apparently the copper wires in the plug are corroding.
Or replace it they are not expensive.
Aug 3 2010 1.
The green substance is a combination of copper oxide and plasticiser which is conductive.
This will make this hole in the wall air tight stop the hot and cold air drafts and keep the moisture away from the cold hence stopping the condensation.
Apart from make your eyelid burn when you rub it like i did i might end up like that bloke.
Anytime copper corrodes it gives off a green film.