I've been using QD's for years and have just accepted the fact that they work.
My question is -- How do they work? What's in them that allows them to remove dust and streaks without marring the finish of a vehicle?
Some manufacturers' QD's contain polymers which are supposed to compliment and extend the life of their sealants. Is this possible? (These QD's are rather pricey.)
Tom
My question is -- How do they work? What's in them that allows them to remove dust and streaks without marring the finish of a vehicle?
Some manufacturers' QD's contain polymers which are supposed to compliment and extend the life of their sealants. Is this possible? (These QD's are rather pricey.)
Tom

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