Combi Pro detergent is a concentrated, high-alkaline detergent for use in Combi Oven automatic cleaning cycles. It is formulated to clean tough burnt-on food soils, grease, and fats while remaining low-foaming and free-rinsing. Using Combi Pro detergent saves time and labor when used during automatic cleaning cycles. Your Combi Oven is clean and ready to use at the end of each cleaning cycle.