I had a great Ford Mustang car and kept it in the garage, cleaning it with a steamer instead of chemicals to avoid damaging the surface. I was considering buying an Optima steamer, but after reading a professional review at https://www.fortador-usa.com/blog/do-not-buy-the-optima-steamer-before-reading-this, I changed my mind and got a more powerful Fortador Pro model. Steam cleaning is advantageously different because in addition to cleaning with steam, it also performs disinfection inside the c... moreI had a great Ford Mustang car and kept it in the garage, cleaning it with a steamer instead of chemicals to avoid damaging the surface. I was considering buying an Optima steamer, but after reading a professional review at https://www.fortador-usa.com/blog/do-not-buy-the-optima-steamer-before-reading-this, I changed my mind and got a more powerful Fortador Pro model. Steam cleaning is advantageously different because in addition to cleaning with steam, it also performs disinfection inside the car, which is even more relevant in winter when a pandemic is rampant around the world. So I recommend using steam cleaning if you want to preserve your car and health.