It's brilliant. Literally spray on and pressure wash off. I've used 100ml to 400ml of water.
I didn't use distilled water mate and haven't had any issues. I've over mixed (dilution ratio is meant to be 3:1) so maybe that has helped.When I wash the car next I'll get you a video of the beading, but it's absolutely amazing.
Hi Ed, have you had chance to use it yet?