restore glossy finnish on porcelain sink?
I have been using my new porcelain on cast iron sink for a while now and I love it, but I am often scrubbing metal marks out of the bottom. I think I have started to wear on the glossy finish. Does anybody have any recommendations on how to restore the finnish?
It isnt visible but the bottom feels rugher and i find it is picking up more color then it used to. I have since tried to be more gentle when cleaning.