definitely worth a try mate, Iwork in the motor trade, we display it on our desks, and being easter weekend we were dead so used some from the kit on my desk, and will definitely be seeing the rep about getting some..... washed the car with what they call acid rain neutralising shampoo, the paintwork looked superb after i had dried it. unfortunately it started raining again, but even with the rain, the paintwork still looked great.
as for the alloy wheel cleaner, it goes into a foam, leave for 3 mins then wipe with a sponge, it worked better than any cleaner i have used in the past, it brought of all the brakedust no problem and left them with a bright shine.......
will try and phone the supagard rep tomorrow and get an idea of prices, if anyone is interested they can let me know..