ECOLYTE PREMIUM OVEN CLEANER-5 litre. ECOLYTE premium Oven Cleaner is a alkaline requires no heat and works with its special cleaning formula. tIt cleans ovens, racks, shelves, grills, barbeque, hot plates, glass, creamic and cook-wares., DIRECTIONS FOR USE: Wear rubber gloves & eye protection at all time. Use in cold ovens and surfaces. To avoid seepage and protective the floor, place paper towels or newspaper under oven and between the bottom of the door and oven.Shake well before use. For ovens, close the door and leave the overnight, For microwave ovens, hot plates, glass creamic etc. clean after 2 hours. Wipe the paper towels, damp cloth or scourer if required. For ovens, close the door and leave the overnight, For microwave ovens, hot plates, glass creamic etc. clean after 2 hours.