I got a dark blue shirt that 100% cotton and it accidentally got bleach at some little part of it. At the part that got bleach turn into red in color. Can I dye it so it will dark blue again? If yes, how?-AMY-
Unfortunately chlorine bleach does something mysterious to cotton fabric. When bleach spots affect cotton, the fabric does not take dye again. So it can’t be over dyed or re-dyed. I have had this happen myself. Sorry.