Mix 250 ml of white vinegar with an equal amount of alcohol.
Moisten a cloth with this mixture.
Dab gently onto the bleach stain; avoid rubbing.
Wash the garment in cold water.
Repeat as necessary until the stain disappears.
2. Sodium Thiosulfate Method:
Combine 1 tablespoon of sodium thiosulfate with 250 ml of water.
Saturate a clean cloth in this solution.
Gently press onto the bleach stain, refraining from rubbing.
Rinse the clothing in cold water.
Reapply if required.
These techniques offer a simple yet effective means to address bleach stains. Before resigning your clothes to the trash bin, give these methods a shot and potentially restore them to their former glory.