nezff
New member
I've seen these spots on cars over the years and never thought anything about them because the remove easy. I have a very good coat of menzerna power lock on this truck.
I have noticed these spots on the truck which I remove but they seem to leave a spot behind where it almost looks like a stain or spot exactly where the spot was. I don't want to say etching because I've seen that but it's not like that where it leaves a small crater like etch.
I tried removing one with a clay bar but no go. Tried a little FG400 on a small rag just to see but I didn't really go hard on it.
I'm wondering if you guys have encountered this before and if you have the stain or etch left behind by this unknown liquid from an unknown place?
I have noticed these spots on the truck which I remove but they seem to leave a spot behind where it almost looks like a stain or spot exactly where the spot was. I don't want to say etching because I've seen that but it's not like that where it leaves a small crater like etch.
I tried removing one with a clay bar but no go. Tried a little FG400 on a small rag just to see but I didn't really go hard on it.
I'm wondering if you guys have encountered this before and if you have the stain or etch left behind by this unknown liquid from an unknown place?