As long as I sweat, ANY......I re-wash, as well. Every time. No big deal.....as it takes about an hour and a half.

Once the temps here cool down.....I use the big resealable hefty bags (Lisa bought them for me) with the zipper lock (air tight). They work great.....and I keep a set of camo per bag. I go 2-3 hunts without washing, then. Spray down, every time.