I posted a photo of the door post streaking discoloring in my Photo Garage.
any ideas what causes this ...? or how to stop it..?
as you can see I wiped the streaking with my finger and the oil from my skin changed it back to black, then after a few hours it came back...
any ideas what causes this ...? or how to stop it..?
as you can see I wiped the streaking with my finger and the oil from my skin changed it back to black, then after a few hours it came back...