Dyeing hair is one of the most common means of modern makeup. It uses plants (such as avocado, henna, Polygonum multiflorum, etc. ) or chemical pigments to dye the color of hair into the desired color.
People who have dyed their hair within three months had better not dye it again. Because the hair dye contains a decoloring agent, this ingredient is harmful to the hair scales, and the damaged hair scales will become fragile and easily broken. If you dye your hair repeatedly within three months, the damaged hair scales will be damaged again and cannot be recovered. As time goes on, the health of hair is worrying. Wash your hair with vinegar, lemon juice, beer, coke, sulfur soap, vinegar beer and shampoo, leave it on your hair, heat it with a hot hair dryer for half an hour, and then wash it off with very hot water. It is necessary to use decolorant to reduce the artificial pigment in hair, and at the same time, care products can be added to mix and heat. After decoloring, you must choose light color paste and low hydrogen peroxide to color, so as to avoid the color being darker than expected after dyeing. When in use, the mixture of decolorant 1 and No.2 is applied to the hair for 10-20 minutes, then the hair is washed twice, and then 3% hydrogen peroxide emulsion is applied to test and stabilize the residual pigment. After washing, apply conditioner, blow dry gently and restore color.
4. In a small cup, mix a proper amount of shampoo (the same amount as usual) and brandy (15-20ml) with your fingers, then pour it on your hair and rub it for a while before washing it off. I usually wash it twice and then mix it. Wash your hair in the same way as usual, but in fact you added some brandy.