:hmmmm: anyone here know how to remove o clean the ugly grey stain on the stainless steel extractor or how to restore back the shining glory...............
pls help and share some receipe............thanks in advance
that is the sign of not pure 304 stainless steel, it can be a 430 or 436, and the gray color spot is a burn sign and soon it will become rusty if you don use the car for say 2/3 days ...
useless to polished it .... that area will come over again...