Also, didn't mean to come off like a diq, it's just a thing I have since working in dealerships. We would always work on customers bikes and before they got them back we cleaned them up really nice for them.
I rarely take my bike to a dealer anymore, but when I did, I would always make sure it was MOSTLY clean ahead of time...that way they would do more of the detailing.
That said, there are times when I get out the Q-tips and work on the allen bolt heads. WD-40 first if they look like they are starting to get rusty, but pledge otherwise.
Same here Fefe, the last bike I had before the Switchback looked brand new! It had over 50,000 miles on it, not bad for 4 years of owning since I bought it brand new but I always kept up with and the same can said for all my bikes my 87 FXLR was always beautiful! The paint always looked fresh. :-)