Due to the title of this thread, I am beginning to think that anyone clicking on this is possiblly a
latent pervert.
That said, maybe I'm being too pessimistic. Perhaps it's just many otherwise innocent folks overly interested in cleanliness?
I doubt it!
At any rate, after a more thorough study of the attachment, I wonder:
The site eludes to the fact that it took 30 years of research to come up with this, begging the question of whether or not it is merely a skinny, single lane carwash? Obviously there must be more to it.
One wonders: What were the first attempts - 29 years ago - like? Rubbing the bike with rocks by a local stream? Waiting for rain with soap and brush in hand? The discovery of... water hoses?

Ride Safe (and clean)!
Bob