Our All Purpose Cleaner contains baking soda, bioenzymes and triethyl citrate. It can effectively remove stubborn oil stains on the kitchen, range hood and tile, and make the kitchen look new. Its use is very simple: gently spray heavy oil stains on the range hood, stove and engine, and then wipe with a rag. Can deep clean stubborn stains, widely used, can be used in range hood, kitchen, stove, tile, wall, household appliances, engines, exhaust fans and other daily supplies.