Wholesale Kitchen Klenzer Powder The safe, effective, non-abrasive way to clean all modern surfaces quickly and easily. Use Super Soft Kitchen Klenzer to clean Teflon®, Formica®, plastic, glass, fiber glass, Corning Ware®, stainless steel, modular tub & shower units. The original scouring powder uses chlorine bleach, making cleaning a breeze. Each canister contains 21 oz. and there are 24 containers to a case.