White Stains on Znc

by Jane
(mt. pleasant, sc)

what has caused the white stains on my zinc came frames? is it water? or flux? or soap?
how can i remove it?

Reply

I can't answer your question until I have more information.

Does the zinc has patina on it or it not. If it does have patina, what patina did you use.

You can answer using using the comments section below.