Not if you want it to stay black.
If I were you, I'd take it to the cleaners and have them do it. It sounds too tricky to try at home.
Soak your black shirt in Clorox bleach for an hour or so minimum. Just make sure it is not a color-safe bleach. It may not make it completely white. But after a few bleaches and washes it will be faded quite a bit.
bleach the shirt
A bleach stain on a White t- shirt would just make a hole ! I don't know what your talking about exactly, try soaking the t shirt for a few minutes in bleach, make sure you mix the bleach with the water well before you put your shirt in, that might be how you got 'bleach stains' in the first place (if you just poured the bleach on your shirt and didn't mix it in the water first) and follow the directions on the bottle and don't use too much bleach because that will cause the fabric to weaken and make holes.
Nothing. Bleach removes the color and the spot will stay unless you dye the whole shirt.
You don't. There is no color left after the bleach.
bleach it
Wash it with bleach and soap.
you just need bleach a cotton shirt the cotton shirt will get out the mud and big things in there. the bleach will kill all of the gross things in there. :)
Chemical...both when the bleach breaks down the stains in your shirt so it becomes white again, and when it breaks down the bonds in the cellulose your shirt's made of so it gets holes in it.
The unfortunate answer is that you don't. Most stains add a color on top of a piece of clothing that can be washed away. Bleach has removed the dye that made your shirt black in the first place. You may be able to redye part of your clothes, or reclaims them as bleached out grays, but you cannot remove the bleach stain. A black majic marker has always worked for me. It may be uneven before you wash it but is well blended after.
Black shirt