Just to clarify, after taking my car to a coin operated self wash to rinse off all the big stuff I take my car home and use an ounce of optimum no rinse mixed in a couple gallons of warm water and finish cleaning my car with a mitt. There's almost no run off (zero if you're just doing it in your garage) and it helps get rid of the film of filth that sticks to your car that the wand doesn't quite get rid of.
I dump the (biodegradable) solution into my toilet afterwards.
Last edited by Jude; 07-02-2014 at 05:37 PM.
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