well I tried it for the first time today. I was cleaning the sign in the picture and noticed there was another underneath. This local company changed its name from Sanitary to Sani-Dairy. I think I was screwed from the beginning. It had 1 layer of paint on some areas and up to 4 layers in others. I found it tough to not remove the original lettering, while trying to remove 4 layers of paint. Oh well, good practice sign. Plus the other side still looks like the first picture.
ps, I tried oven cleaner and citris strip. My opinion, they both work the same.

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Last edited by always lookin; Mon Feb 06 2012 05:37 PM.