Too dirty for quick detailer spray?

[eff]

I washed my truck yesterday and today it rained while I was driving. I would like to use a product like Griot's garage speed shine, but I am wondering if I picked up too much dirt. Here are some pictures showing the dirt around the wheel wells. Can I clean this off with a quick detailer or will it scratch the paint?

[Christopher.Brown]

hard to tell from pix...

LOOKS ok, just do those bottom, most soilded areas, last

[WAXOFF]

Where do you live? That looks like sand. I would not wipe anything off if it is major scratches will occur.

[custmsprty]

Will most defintitely scratch the paint.

[jamesboyy]

from my perspective it looks ok to quick detail but if you are serious about not scratching your paint soak the car down first then use the quick detailer with a deep pile microfiber but if you don't have the time just use a deep pile microfiber and quick detailer

[eff]

Where do you live? That looks like sand. I would not wipe anything off if it is major scratches will occur.

Near the Florida panhandle. I am pretty sure it is sand. Looks like another wash is needed. Thanks all.

[SonOfOC]

Do a quick blast with the hose, then use you QD. Done!

[Brace1]

Do a quick blast with the hose, then use you QD. Done!

My thoughts exactly.