* Severe dryness and breakage: Benzoyl peroxide is a drying agent, and using it on your hair can strip it of its natural oils, making it brittle and prone to breakage.
* Irritation or burns: Benzoyl peroxide can irritate or burn your scalp and skin, especially if used in high concentrations or left on for too long.
* Unpredictable and uneven results: You will not be able to bleach your hair using this method.
Instead of using benzoyl peroxide to bleach your hair, use hair dye or visit a professional hair dresser.