Car is stuck in the garage until a skip is moved so took the wheels off to do some cleaning. Washed all 4, the crooks and nannies around the spokes a pain but done now, tried some spray wax as a test. Before refitting I cleaned the suspension and treated it with acf50 then brake cleaner on the discsin case of contamination.
Graphite greased the splines and refitted the wheels. Pressures checked and all ok.
I use Dragons Breath wheel cleaner, spray on hose off. Brings my stainless spokes up sparkling.