Ive used the walmart camo and will use it again this year, (Im buying new, it does fade quite a bit). The camo I use during hunting only gets washed 3 or 4 times during the season. Being that the walmart brand is so cheap, like $20 for the pants and a shirt, I get about 3 or 4 sets for the season. I wash them in scent killer detergent on in cold water, then spray them with Autumn scent and bag up each set in its own bag. When its time to hunt grab a bag of clothes and go. Its usually cold enough that I dont sweat much and what little is there gets covered from the cover scent. Thats just my 2 cents.