Always carry out a patch test before using a permanent or semipermanent hair dye, even if you are using your regular brand This usually involves dabbing a small amount of the dye solution behind your ear or on your inner elbow and leaving it to dry Follow the instructions that come with the dye If you develop any irritation or feel unwell after the patch test, do not use the product · Even old hair dye can affect the results Don't dye or otherwise process your hair in the weeks leading up to the bleaching Bleaching your hair will work better and cause less damage if your hair is strong and unprocessed If your hair is damaged or processed, then you are better off going to a salon Strengthen your hair in the following ways Use a natural shampoo and · Some before and after pictures These curly girl method before and after pictures show my hair before I started and now My hair was brushed and left to dry in the first curly girl before photo The second curly hair picture is my hair using my favourite products (listed below) 10 months into the process
How Overtone Purple Dye Worked On My Dark Brown Hair
What peroxide does to hair