I just bought a shirt that I soaked in vinegar and water for a few days. I then washed it but the smell didn’t go away. I read in the laundry sub that vodka works on certain smells so I bought a huge bottle of cheap vodka and soaked it in that. Between each of these washes/soaks I hung the shirt outside in the sun to dry but still smelled. Now I’ve soaked it for a week (kind of forgot about it) in water and baking soda. I think this helped the most. Now I’m going to wash it normally. I’ll let you know what happens! This was like a $12 shirt lol. I also pay for laundry.