Suma Auto Oven 2in1 DA9.10 is a concentrated oven cleaner with build in rinse additive for ovens with an automatic cleaning option. Suma Auto Oven 2in1 DA9.10 is a concentrated liquid oven cleaner with build in rinse additive. It has been specially formulated for use in ovens with an automatic cleaning program. The product contains an alkaline ingredient for removal of fats and proteins, and it contains additives for streak free drying and scale control agents to keep the oven free from scale. Thanks to the build in rinse aid there is no need for a separate rinse product. Ensures very efficient removal of grease. Ensures quick drying. Gives streak and spot-free results. Suitable for water up to 250ppm CaCO3 due to scale control agents. No need for separate rinse aid.