Have a bit of a cruise on YouTube and detailing forums. Here’s a start:
How To: Use Detailing Clay
Clay Bar Tips & Facts
GolfGTIforum.co.uk - An independent forum for Volkswagen Golf GTI enthusiasts.
Once you’re done, something here should work:
Car Care Products /
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Exterior /
Clay Bars & Decon
It’s important to get the technique right. Light pressure only and renewing the exposed clay surface regularly. Yearly is probably enough but I’m sure some would do it more. I intended to do it yearly when I got the car but to be honest the older the car gets the less diligent I’ve become.
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