Bleaching is a chemical process that lightens the hair, and it can be a great way to achieve a new look. However, it's important to take care of your hair before bleaching it, as the process can be damaging. One of the most important things you can do is to wash your hair beforehand.
When you wash your hair, you remove dirt, oil, and product buildup. This helps the bleach to penetrate the hair shaft more evenly, which results in a more even color. It also helps to prevent the bleach from damaging your hair, as the dirt and oil can act as a barrier between the bleach and the hair shaft.




