http://www.outletjar.com/item/1105/ Whirlpool .Clean up is easy with the 4.3 cu. ft. capacity combination microwave ovens SteamClean option. It cleans up after everyday light spills using only heat and 114 cups of water, so you can forget the harsh chemicals or cleaners. Thanks to the AccuBake temperature management systems builtin sensors, the oven also monitors temperature and the cooking elements to deliver consistent baking, even on multiple racks. You can even microwave and bake at the same time.