On Mon, 13 Apr 2015 20:11:42 -0400, "G. Ross"
wrote:

Lew Hodgett wrote:
Some time ago was looking for input from the group about how best
to clean some BBQ grill grates.

Harbor Freight was the tool source and the results are in.

First a little background. The grill grates are cast iron complete
with a porcelainized coating.




Would Easy-Off spray work? Probably not good on bare metal but on
porcelain it possibly would dissolve the gunk.

Put them in a trash bag with a pint of ammonia. Come back the next
day and just rinse away the gunk.