I’ve got some white t-shirts that have graphic prints on the front, that are stained in the armpits. I was wondering if I could bleach just the armpits of the shirt? I was thinking if I rinsed the bleach off the pits before washing it wouldn’t damage the rest of the shirt, but I’m not sure if there’s a better way of dealing with pit stains. Thanks in advance.
Shirts are cotton if it matters


Thanks I’ll give laundry stripping a look. It is from aluminum based deodorants, which I recently switched away from so I’m trying to bring some of my shirts back to life since it hopefully won’t be such a problem anymore