The Common Misconception
Many people who are planning to get their hair colored or highlighted wonder whether they should wash their hair before the appointment. Some may believe that clean hair is necessary for the color to take better or that dirty hair will protect the scalp from the chemicals. However, these notions are simply misconceptions that have been passed down through word of mouth. In this blog post, we will debunk this myth and explore the reasons why it is not necessary to wash your hair before getting color and highlights.
The Science Behind Hair Coloring
To understand why washing your hair before color and highlights is unnecessary, let’s take a closer look at the science behind hair coloring. The hair shaft is made up of three layers: the cuticle, cortex, and medulla. The cuticle is the outermost layer that protects the cortex, which contains the pigment responsible for hair color. When hair is colored, the cuticle needs to be opened to allow the color to penetrate the cortex and deposit the pigment. This process is done by using hair color or bleach, which contain chemicals that can lift the cuticle and open the cortex.
The Role of Natural Oils
One of the reasons why washing your hair before color and highlights is unnecessary is because of the role of natural oils. The scalp produces sebum, which is a natural oil that helps to moisturize and protect the hair and scalp. Sebum also acts as a barrier that can prevent the color or bleach from coming into direct contact with the scalp, reducing the risk of irritation or sensitivity. Additionally, sebum can help to condition the hair, making it more receptive to color and allowing the color to spread more evenly.
The Importance of Hair Texture
Hair texture also plays a role in the decision of whether to wash your hair before color and highlights. If you have fine or thin hair, washing your hair before the appointment may cause the color to penetrate too quickly, resulting in a darker or more intense color than desired. On the other hand, if you have coarse or thick hair, washing your hair before color and highlights may not be necessary, as the natural oils in your hair can help to slow down the color penetration and create a more even result.
The Advice of Professionals
Hair colorists and stylists generally recommend not washing your hair before color and highlights. They are trained and experienced in working with different hair types and textures, and they understand the science behind hair coloring. Most professionals prefer to work with hair that is in its natural state, as it allows them to better assess the condition of the hair and apply the color or bleach accordingly. Additionally, washing your hair before the appointment may strip away some of the natural oils and make the hair more porous, which can affect the color result and the longevity of the color.
While it is generally not necessary to wash your hair before color and highlights, there may be some exceptional circumstances where washing your hair is recommended. For example, if you have excessive product buildup, dirt, or oil on your scalp and hair, washing your hair with a gentle clarifying shampoo may be beneficial. However, it is important to consult with your stylist beforehand and follow their advice.
In conclusion, washing your hair before color and highlights is a common misconception that is not necessary. The natural oils in your hair can actually help to protect your scalp and hair during the coloring process, and working with your hair in its natural state allows the colorist to achieve the best possible result. It is always recommended to consult with your stylist or colorist for their professional