Next dip a half of lemon into some salt and rub it over the oxidized surface then rinse it off.
Oven cleaner to remove paint from aluminum.
Oven cleaner will remove anodizing but it is rather dangerous to use and it also attacks the bare aluminum although more slowly.
Aircraft stripper is very powerful as well as noxious stuff.
Just use a water hose.
You may be asking how you can restore the damage that has been done.
Oven cleaner is water soluble and will wash off todd.
It costs less than commercial paint strippers and is easier to.
Also called media blasting its principle is the same way as how a pressure washer works except for the fact that it uses low pressure.
Oven cleaner dissolves aluminum and should not be used on aluminum except in very special cases.
If it doesn t remove the clear coat then i d lean toward believing you are talking about anodizing rather than an organic clearcoat.
We do not recommend using this product on aluminum as it may pit and discolor it.
However that may not really be your question.
If you can t reach the area to do mechanical polishing on it you probably can t fix the etched surface.
To clean oxidized aluminum start by cleaning it thoroughly with soap and water before rinsing it clean.
Sand blasting is a more popular option when it comes to the removal of paint from aluminum.
However it does not penetrate into the metal or remain on the surface after the recommended rinsing instructions have been followed.
The media that is used can vary depending on what is present.
For an easy way to remove paint or varnish from wooden or metal furniture try using a can of oven cleaner.