How do you clean the connection between

[wiperhunter2]

your truck and your boat wiring? I have corrosion in the female connection and since the holes are so smaller it is hard to get anything in there to clean the corrosion out. In the past I have made a few scratches in the holes and it was enough to make a connection but the problem isn't solved and needs to be done the next time I hook up the boat. I need some thing like a small wire brush but I have never seem one that small, anyone got any ideas? I realize that if needed, I can replace the plug.
[signature]