Gave this a go today, and made a bit of a hash of it, I think. I decided to film my exploits (I wanted to test my waterproof video camera). One thing to note, the foamed car bit, it had been standing there for a while as I was faffing with the camera. Also, about half the vid is me showing off the car :wink: Anyway, here's the vid:
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Findings:
I did change the setting on the lance so it didn't give a pin point, that helped stop the foam going everywhere.
Oddly, I used the entire container - not sure if that was the mix setting or the fact that I kept going back to bits I'd missed (the panel above the rear wheel for instance).
Where the foam did get on the roof, it was soaked immediately and then any marks remaining when the roof dried were removed with a damp microfibre.
After rinsing off the foam that hadn't run off the car didn't look loads cleaner, but when using the wash mitt it just glided over the surface
Overall a great tool - and no doubt better once I've got my technique down.
As for the Kodak Playsport - didn't seem to object to being foamed and the blasted with the pressure washer. Should be in the sea later this year.
Foam lance experts, what do I need to be doing differently?
I will no doubt be spending a reasonable amount of time tomorrow jet washing the drive :roll: