As I have said in the past, washing the coach with my RO water requires no drying. This makes the process much easier than before. I also use it for washing the bugs off of the nose after travel.
While staying at Terrible's Lakeside RV resort, 2 nights in a row the sprinklers have sprayed the coach with REAL hard water. The first morning I wiped it down, to prevent water spotting, a lot of work. This morning I sprayed off the hard water with my RO water and walked away, much easier.
2007 Limited SE 40fdts
Las Vegas, NV