+26 Does Hydrogen Peroxide Stain Black Clothes References. Web yes, hydrogen peroxide will bleach your colored clothes. Bluing liquid (which contains prussian blue, or ferric ferrocyanide, and water combined) helps keep whites sparkling white.

Bluing liquid (which contains prussian blue, or ferric ferrocyanide, and water combined) helps keep whites sparkling white. Pour warm water on the area where the stain occurred to soften the fabric. If you want to fade your jeans so they don’t look like new, you can safely use hydrogen peroxide to get the job done.