http://fastestbows.com/articles/corrigan/scent_suits.htm
Charley above is a link that will clear your mind. Welcome to the site.
Here is my routine. I wash all my cloth including socks and underware, with Arm and Hammer (no dye or perfume) I first run a clean cycle of water to get all the smelly detergent out of there. When I do my cloth I give it a second cycle. I dry them in the highest heat setting, immediately place them in a seal plastic container. Rubber boots is a must for me, I also clean them with water and Arm & Hammer, and keep them in a plastic bag.
Just before I leave I hit the shower with Ivory soap do my hair with it also. I don't put on my hunting cloth till I hit the woods, I dont get dress near my vehicle and I don't allow anyone smoking or eating to get close to me while dressing, as soon as I get back to vehicle all hunting cloth come off and in the plastic container, if hot I wash them for the next hunt.
I go the extra mile and it pays off for me everyear. I hope I was of some help. Don't waste your money on Carbon suits. Jeans and dark shirts are just as ifective as long as you follow the above.
Tony