You can use sodium thiosulfate to remove chlorine stains from clothing.

Bleaching black clothes. Apply the fabric dye to the stained area of your black clothing as per instructions. If it is still in the middle of the discolored area, then you could try using a fine tip black pen to carefully color up to the butterfly, but not over it. Open the lid of the washing machine while the bleach, detergent, and hot water agitates.

What makes bleached black shirts turn white?? Fixing bleach stains with rubbing alcohol. Sunlight will bleach away any residual stains left on your shirt.

Drop you clothing items into the washing. The most effective way to fix bleach stains on black. Clothes that are black can be bleached.

Put your clothes into the washing machine. For small stains, you may apply the dye with cotton swabs or ear sticks. It won’t work on pure black clothes, but it should work on gray clothing.

Hang your garment in direct sunlight for an hour or so after placing it into the washing machine. Bleaching black shirts, jeans, or other items is similar to doing a science experiment with unpredictability. What happens if you bleach black clothes?

Wearing your rubber gloves, gently immerse your clothes in the bleach solution. Add 1 table tablespoon of sodium thiosulfate for every cup gallons of water. Wash the article of clothing in hot water.