On Mon, 14 Jul 2008 18:53:51 -0400, "SLM" wrote:

I need help with cleaning my dirty and swamp water stained aluminum jon
boat.........any suggestions on what I might use??.......thanks......


Some hardware stores carry oxalic acid, in powder form, in a box, about one
pound, for about $6. A couple tablespoons in a gallon of water will clean
tannin stains. One box will last a long, long time. I use a small spray
bottle to spray the solution on the stain. It wipes right off.