Premium, high-active oven & grill cleaner is ready to use on ovens & grills & diluted for cleaning deep fryers. Suma Grill D9 is suitable for use on stainless steel materials commonly encountered in the kitchen. Heavy-duty, alkaline liquid rapidly removes heavy accumulations of baked-on fats, oils, greases & carbon deposits from ovens of all types. Powerful alkali action removes even heavily carbonized soil.