DP is sweaty & stinky when he finishes work. I wash clothes at 40 with non bio powder but the smell wont leave the armpit area! I've tried soda crystals (I think that's what they were, like a white powder, similar to normal washing powder) but made no difference. I can't wash them any hotter or they will shrink.
Does anyone have any suggestions how I can get them smelling clean again? Thanks if you do!