Cheers.
If you deduct the time it takes to brew two mugs of tea, drink one, forget about the second, reheat it in the micro, drink it... I reckon 90 mins? I was in no rush though, so I certainly reckon it could be done quicker. I also think it'll be easier next time, I don't think she'd been waxed for a while.
I'm not sure I'd bother with this for a light coloured car, I'd probably go for Super Resin Polish. I was looking for something that gets rid of the "swirls" you get on dark cars. Light cars get away with all that.
Well, that's what I'm going to tell my old man when he tries to nick it for his silver motor...
Assuming it doesn't chuck it down tonight, I'll try and get some better images tomorrow.