what did you do with your fazer today ?

[Anquetil]

I agree totally regarding jet washing motorbikes and just use a hosepipe at home. Barrie was using the jet at a low setting and was very careful and was fully aware of the dangers, having done hundreds of bikes. He said that in the wrong hands, ( mine ! ), it is not a good idea and that a hosepipe should be used.  After two winters of use the underside of the bike was absolutely filthy and needed some assistance to move the crud. I have been using ACF50 for years and all my bikes are treated. As you say, coffee, it's cracking stuff and really does what it says on the tin, which is needed here in North Wales, as at the slightest hint of freezing conditions the salt is laid down.
What type/make of high pressure gun do you use, agricola ? I would consider doing as you do in future.