when u have darker hair with light roots when u have dark hair and you want it lighter

This means that these areas will absorb more dye than their less porous counterparts, leaving you with an even dye job.įor example, when most people bleach their hair, they start at their roots. However, unless the bleach was evenly applied over all of your hair, some areas of your hair will have ended up more porous than the others. Now, you may be thinking that porous hair sounds like it will absorb the dye better and leave you with stellar-looking hair. When you bleach your hair, the hair cuticles are opened up. As we mentioned above, bleaching can damage the hair, meaning it may not be the most receptive to a new hair dye color. However, in some cases, the results may not be exactly what you were envisioning. If you put dye over bleached hair, it will color the hair. What Happens if You Put Dye on Bleached Hair? This will minimize the damage that is done to your hair. If you’re not confident in your abilities to bleach your own hair, it would be a good idea to work with a professional in a salon.

It can make hair too dry and brittle, which can take a lot of TLC to repair.

If you’re thinking about bleaching your own hair, or even having it bleached in a salon, it is important to note that bleaching can be quite damaging for hair. Bleaching your hair to lighten it first can help ensure the purple color will be more vibrant. For example, if you have dark brown hair and you want to dye it purple, the purple dye won’t be hardly visible over your brown hair. Other individuals, particularly those with darker hair colors, bleach their hair to lighten it so they can change their hair color.

This turns hair a very pale yellowish color, since that is the color of the keratin protein in our hair.Īs you probably know, some individuals choose to bleach their hair to turn it blonde (or bleached-blonde) in color. Once these molecules are oxidized, they become colorless. Bleaching hair oxidizes the melanin molecules, which are responsible for determining your hair color.

When u have darker hair with light roots when u have dark hair and you want it lighter