I have several t-shirts I work out in but they're getting to the point the smell is getting unbearable to work out. Like as soon as they get slighty damp the stank comes out. No matter how much I wash them they still reak of a dead horses a$$hole. I could go buy new shirts but I'm a cheap fukk. I've heard I should soak them in white vinegar and baking soda, haven't tried that yet. What do you guys do ?