If he is such a perfectionist he should consider a few more items than just two buckets...
Don't wash in full sun.
Don't wash vertical panels with horizontal movements
Don't wipe down fully wet car, pool the water and blow dry instead.
Don't do wheels after the paint, wheels first, then paint.
Don't use that much products on his pad, the pad will lose its function.
Don't put your fingers in the pot of wax, I wouldn't risk contaminating such ridiculously expensive wax.
But that's just my opinion...
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