Blond Studio 8 Lightening Powder.The Multi-techniques Powder is specifically adapted to allow the colorist to have the flexibility to perform open air techniques such as classic highlights or a more natural balayage. Full head application can also achieve an all-over blonde. Enriched with Pro-Keratin, it has a low odour technology and is perfect for global, enclosed highlights and freehand techniques. The lightening powder is suitable for all hair types. Direction To Use: PREPARATION Wear suitable disposable gloves. Open the tub carefully and remove the powder using a scoop, whilst keeping the tub in the upright position. Prepare the mixture by taking the powder first and then by measuring and adding the oxidant on top of it. Mix products in a well-ventilated area. Mixing Ratio: Global: 1+3, using 20 or 30 vol L’Oréal Professional Cream Developer Enclosed: 1+1.5, using 20 or 30 vol L’Oréal Professional Cream Developer Freehand: 1+1, using 20, 30 or 40 vol L’Oreal Professional Cream Developer.