Thanks for the great info! The residual dirt being blown out of the cracks definitely makes sense. Although if it makes sense for the H2O drying method, I'm assuming it should also apply to the Detail Spray drying method?
I just finished watching a video on the Adam's website called 'Safe Drying' where Adam dries a Yukon and calls it a 'between details' dry using Detail Spray and a Great White drying towel. After a wash, he sprays DS all over the vehicle and then uses the Master Blaster to remove all the excess water out of the mirrors, cracks etc. After drying with the MB he dries the entire vehicle with the GW drying towel.
Guess the Adams team doesn't think residual dirt being blown out is much of an issue?
Would be great to get some input from the guys at Adams on this.