L'Oreal Preference Developing question?
I bought this hair color at Sally's. How much of the 20 developer do I mix with the hair dye? The lady said its a 1:1 ratio. There are no directions on either the dye or the developer.
http://www.lorealtechnique.com/preference_01.shtml
Onyx Sheen 2.1 is the shade I bought.
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1:1 ratio means equal parts. 1 oz. color, 1 oz. developer. 2 oz. color, 2 oz developer. Just depends on how much you need for your hair length/thickness.
well there are 2 oz of color in the bottle, so that means you would mix 2 oz of developer.
1:1 ratio means equal parts.
ask the hair lady or read da directions