The Mother link below seems to indicate it’s a spray on and hose off cleaner.

https://motherscarcare.co.uk/produc...vhiQQlsp1fsYUa-7ePGx_roDy4Y4LsGbJ-guzPaY

Have not personally tried it. Prefer an old towel or flannel used with a tapered wooden stick to access between the spokes.


Chris

2015 Plus 4 Silverlake Blue
(2014 3.7 Roadster Crystal Blue)
(2012 4/4 Sport Black)