Heres the question

[limbhook]

i know somebody on the forum can give me an answer, "what can i use to help keep that greeenish build up that sometimes gets on the posts on the male part of the wiring on my trailer.

[Milo]

I have rubber caps that fit over the ends to seal out air and moisture from the male and female sockets. That greenish crud is oxidization.
Milo

[shoodbefishing]

I use a little wheel bearing grease on my trailers flat plug along with rubber cap.
This seems to stop the oxidation.

[skeeter]

go to your local auto parts store and ask for some dielectric greese... it works well and is not that expensive ..its the same stuff you put on your sparkplug boots... but i would assume that shoodbefishings method would work also...but the dieelectric greese is made specificly for electrical

[NoMinners]

+1 to Skeeter. Dielectric for electrical.

[limbhook]

Thanks guys, i am going to assume by the suggestions given about grease that it will not coat the plug to much that my trailer plug and truck plug will not get a good connection, my connections have caps also i am just to lazy sometimes to put them on the plugs.

Ya'll have been a lot of help

[NoMinners]

Dielectric is made for electrical.