Tell me more. What have you used this for?Have you tried WD40?
I've used it on steel armor (body) with good results.Tell me more. What have you used this for?
Citisurf with some elbow grease definitely worked. Took way more work than I realized ha. Not sure wha the blemishes are but it was definitely a pain to work outI’d try the Citrisurf again, and use the blue ScotchBrite pad. I had similar discolorations and it took multiple applications, since I was treading lightly.
BKF liquid is similar, but is a bit more aggressive. In either case, don’t let the product dry, and rinse thoroughly to remove.