Originally Posted by
SewingSew
Thank you so much for posting this. I am going to try it and I'll let you know if it works. I love these sorts of tricks. Awhile back I read a tip that I have been meaning to try. Supposedly, if you put your oven racks in a big garbage bag, add ammonia and tie the bag up and leave it overnight, the racks will be easy to clean.
My dh has done this with oven racks, but he used a spray foam oven cleaner on them before bagging. This does work for cleaning racks. You might want to take them outside and hose them off afterwards.