Novus 1 is an excellent product! It rises to any cleaning ocassion where other cleaners fail or are unable to cut through grease leaving behind an oily streaky surface. Novus 1 cuts through soiled surface dirt including modern resins used in 3D printing leaving a clean residue free surface. Novus 1 also works amazingly well on stove tops or any metal, glass tops, plastics... The best part is Carzilla sells it at a great price. Thanks!