Yes it does. Mix a 5:1 (5 parts water, 1 part Eco) solution. Spray it on the dirty surface. Soak it real good. Turn the oven on low 200-250 degrees F, and let it bake in for a bit, but not evaporate. If you have years of grime, we recommend using some sort of scrubbie or Magic Erase sponge and rub in a circular motion only putting as much pressure as needed.