So I was bleaching my hair. My bleach is power and this liquid from Splat. Anyways, when I was washing the bottle, I accidentally poured in water. Can I still use it or is it gonna damage my hair? It'll just dilute the mixture a small amount. Hydrogen peroxide is just water and oxygen. How is water going to damage your hair? It's Judy going to dilute the bleach a bit. You'll get good answers from the experts and members at Askusweb.com