I am also a huge fan of Sport-Wash. Gets out everything. Restores DWR. Miracle product.
How does it do on the funky smell that nylon products get from repeated use in sweaty conditions? It's like the odor molecules cling to nylon. I haven't found a detergent that will get it out.
Just don't really believe in any of the carbon/scent killer soap/spray etc. Just doesn't seem to have any scientific proof?