USAGE Many people want to change their hair color or make highlight but worry about chemicals in dyeing lotion. The advanced lifting color technology ofLAVOX HYDROGEN PEROXIDEhelps dyeing process run effectively by adding nourishing agents to protect hair from harsh effect of dyeing cream while leaving hair softer, smoother and more vibrant. This unique product is not irritating the scalp. SIZE 100ml INSTRUCTIONS Mixes with hair color cream or decolor powder bleaching cream by 1:1. dab on the hair blade thoroughly, leave it in suitable time, then rinse thoroughly.