It’s a question we ask ourselves every time, and it’s a question that troubles our brains every time. Actually, the answer to this depends on many factors.

In most salons, washing your hair is a mandatory step before starting a haircut. In some places this service costs extra, in others it is already included in the total cost of the haircut. The best option is to find out in advance what policies a particular salon follows. Your further actions will depend on this.
— If washing your hair at the salon costs extra, you can save the hairdresser’s time and money by doing it yourself at home. The ideal option in this case is to come up with washed hair without using styling products or styling. This will make it easier for the master to assess the condition and structure of the hair.
— If the hair washing service is already included in the haircut price, you do not need to do it yourself at home. It all depends on you: if you are uncomfortable with “stale” styling, wash your hair before going to the hairdresser. If this doesn’t bother you, come to the hall this way.
The situation is different with coloring. If you are going to lighten your hair, it would be better to wash your hair 2-3 days before going to the hairdresser. Without using conditioner, leave-in care and styling products. The fact is that bleaching is a rather aggressive procedure, so it is necessary even to remove sebum on the scalp to protect it from the negative effects of dye.
Source: People Talk

I’m Roger Gritton, and I’ve been writing for the The Fashion Vibes for over 5 years now. My specialty is beauty news; I’m passionate about covering the latest trends, products, and innovations in the industry. In my time there, I’ve become known as an authority on all things beauty-related.
I love discovering new experts to interview, researching up-and-coming ingredients and techniques that are making their way onto our beauty shelves and highlighting people who are making a difference in the world of cosmetics. My work has appeared not only on The Fashion Vibes, but also several other publications including the New York Times Magazine, Allure Magazine and Refinery29.