Because my smoke alarm sounds off every time I use the oven, I finally decided to clean my oven. But it's so frustrating because you have some incredibly greasy crap stuck on the bottom and in the racks that could only be cleaned using one of those steel wool cleaners. And then you set the oven to self-cleaning mode and have to wait 4 1/2 hours for it to finish, and then clean out the inside again and hope that's enough.