Co-Authored By:
Correspondingly, how long does it take for hydrogen peroxide to lighten hair?
Leave the hydrogen peroxide in yourhairfor about 30 minutes. Depending on how dark yourhair is,how light you want it, and how much irritation thechemical maycause, you'll want to experiment and play aroundwithit.
Just so, will peroxide bleach synthetic hair?
Any product containing bleach orhydrogenperoxide, and immediately went out, because theycaneffectively melt the plastic. This eliminates all naturalhairsynthetic dyes.
Skin irritation Although you can use hydrogen peroxideonyour skin as a disinfectant, it can irritate yourskinif you use too much. When dyeing yourhairwith hydrogen peroxide, you mightexperienceirritation on your scalp and aroundyourhairline.