Keep Your Oven Clean
Protect your oven from inevitable spills by placing a few sections of aluminum foil on the rack, under whatever it is you’re baking. That way if you cook something that might bubble, it will prevent having to clean your oven every time.
Source: Shutterstock.com
Just don’t foil the actual floor of the oven, because it could cause a build-up of heat and warp the bottom of your appliance.