Originally Posted by rickb
After a couple months mooring my North River in the Columbia for springer season it was left with a definite green scum line. The pressure washer cut the green off the hull but the time in the water left the hull darkened. Is there any product that will clean it back to an almost new appearance or is this a normal aging of the aluminum?
I just Googled for something to clean the corrosion and scale off my diamond plate truck box. Looks promising.
Google Metalwax. It's a 2 or 3 step process.
If it works on my box, I may have to do my aluminum boat as well.