Is steam cleaning the car exterior a viable option?
 

I was just curious to see if maybe steam cleaning the exterior of the car is now a viable option? I mean it's been around for some time and it is after all now 2013 so I would assume it has improved at some point no? Any ways I was just curious as there is little to no mention on the quick Google about its proven cons and I just saw this YouTube being done to a Ford Explorer so it's got me even more curious at how legitimate it is.