I charge around 145-200 I use the Optima Steamer... ask your self what do you want to make an hour $50 $100 it takes me around an 1 hour to do a cars interior with the optima steamer Its so fast with steam.
Yeah you can I have 5 jars with different jars of product.thats what i do make sure when you go from a cleaner to a dressing you spray the remaining product out