Rust stain removal?

[MrHandWash]

In regards to rust cleaning solutions, does anyone have some advice on order to clean them off? Good products, low ph solutions or non-ph that is good for removal off paint?

If you've already washed the car, but there's a good rust sediment area where the stain has run down the car. You let it sit to loosen the sediment, what is a good method of removing it w/ out scratching the paint (assuming your customer doesn't want a cut, polish, or wax afterwards).

I'm just looking for a non-abrasive way that would not leave scratch marks in the finish. I'm assuming spray it on, let it sit, hose it off and repeat if not satisfied?

[Lasthope05]

If washing doesnt remove it then just use a clay bar or a paint cleaner.

[Mike Phillips]

Moved to Detailing 101

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