I was wondering if it would be safe to use a galvanized steel dog dish for a wood chip pan in a Char Broil H2o electric smoker? It would be similar to what is used in a little chief smoker setting right on the heating element. I tried it without food in the smoker and it worked great. I'm just worried about toxic fumes from the galvanizing. Maybe if I pre burnt it in my fire pit?? Any input would be appreciated!