I started with a new company hauling propane, the bottle they got me pulling is stained a yellowish gold color. Any one have the same problem or know how to get it back to white again?
The picture attached is a few months old and it has been washed since then but hasn’t came off. When you’re up close it makes the bottle look like crap
If it doesn’t come off when washing it I think the only solution is to repaint it. Unless you can find a specific chemical to get it off.
Get some aluminum acid at the truck wash and try a spot. If it works ask the truck wash to acid wash and clear rinse. It may work or make it worse depending on the paint.