I`d advise against using petrol station Jet Washes and those dedicated ones in France.
The pressure will do all kinds of long term damage....from blasting what little factory applied grease was on pivots,to entering electrical components.
The wax additive will dull down all the blackwork on your bike....and be a bastard to polish off afterwards.
You also run the risk of blasting off any non lacquered decals you may have.
Instead,I`d suggest popping into one of the Poundstretcher type shops and getting a variety of dish and bottle cleaning brushes...use them with the likes of AutoGlym Moto Clean or Muc Off for winter road filth,then a wax free car shampoo hosed off with a garden hose.
Then,when dry, good old Mr Sheen Original or Aldi Beeswax polish applied with one of the 'Magic Dusters'.
Any bare alloy will come up great with Autosol (the original and best).
Silicone spray will get the black plastics better than new.
If you didn`t already know about my bike cleaning obsession,you soon will
