It does not take me more than 30 mins,The only time I use water to wash is if I have been in rain.I detail bike shortly after any ride of length using a water less detail spray and microfiber towels this only takes 15-30 mins. I prefer to use a product called thunderbolt polish but have had great results with most any local parts store waterless cleaners.I have been told by most of riding friend I am a detail nut with the bike but doing like this it is almost always shining like a diamond...........