>>1874099How to remove this ugly stain?
So on my last /out/ing the sweat from the walk combined with the lower back rubbing against the black backpack left an ugly black stain on my tshirt. I tried washing it normally, treating it with a stain remover and then washing it, treating it with a gentle bleach and then washing it but nothing; the staid did fade a bit but it's still very visible. All I can think now is just bathing it in bleach for half an hour or so and then washing it (again), but I'm afraid it might be too much for the fabric which is something like 70% cotton 30% synthetic. Any tips?
I asked on /fa/ but I suspect their moms do the cleaning for them.
