I'm thinking of getting into doing mobile detail and carpet cleaning. Most of my detailing would be focused on just the carpet since i've found most people don't like to pay a lot for a wax, but they have no problem paying for a really nice carpet cleaning/engine bay detail. Can I use the hot water 200psi sprayer on a carpet extractor for cleaning an engine bay? I would apply engine cleaner to the engine, let it soak, then rinse with the hot water sprayer. Then i'd top with a nice vinyl protectant for hoses/plastic.