The Golden Vegetable Coloring by Terre de Couleur is a 100% vegetable coloring treatment for white to light brown hair. The exposure time varies between 15 min and 60 min. You can mix it with a reflections corrector if you want to reduce its intensity. It is also possible to mix it with hazelnut to give it more depth and warmth. It is advisable to prepare a smooth paste using a wooden spatula, by mixing the contents of the 100g sachet in 360 ml of hot water with low mineral content or demineralization. - Leave the mixture to stand for 10 - 15 minutes. - Make a suitable care shampoo. - Wring out the hair. - Remix the coloring with the spatula then with the brush. - Detangle the hair with a large comb. - Apply line by line the paste at the root. - All white hair must be covered, if some straighten out, add more paste until they disappear. Do not mix. - Wrap the hair with sopalin, add the charlotte and the scarf or the hat. - Respect the recommended break time. - Then rinse until clear water. - Apply a dab of a nourishing detangling balm all over the hair and leave it on for 5-10 minutes depending on the size and thickness of the hair. - Rinse off the balm. - Dry your hair gently. - If possible, wait 3 days before the next shampoo. Remember to have your haircut done before the vegetable coloring. Do not apply on open wounds. Do not use on the body, eyelashes and eyebrows. Do not keep leftover mixtures. Do not do any chemical operation.