I also use the Arm & Hammer Perfume & Dye free Laundry Detergent and find it works well. I prefer to use spray scent killer on my hunting cloths etc, but I also will use the soda if I am out of spray scent killer.

I also use Unscented Antipersperent deoderent on the bottoms of my feet to keep the foot persperation to a minimum[X(]