Do I Have to Wash my Hair Every Day?
Should you wash your hair every day? People seem to be firmly divided on this issue. Some would never spend more than a day without washing their hair, and others can’t imagine washing their hair more than once a week. So who’s right, who’s wrong? Unfortunately, there is no one-way answer to this question and it depends mainly on a personal choice that is made based on the type of hair and scalp. In any case, it is not medically necessary or necessarily recommended to wash your hair every day.
Especially since for some people, too frequent washing can instead damage the hair and cause itching and dryness of the scalp. On the other hand, for other people, too little washing can make hair greasy and weak.
Why wash your hair?
Hair washing is based on a personal preference. There will be no judgment in this article such as “you have hair but you don’t have shampoo?
Is washing your hair every day really a good idea? Washing your hair is like washing the rest of your body. Water can be used to remove most visible dirt and impurities, but it will not completely eliminate odours or oily deposits. The shampoo reinforces the action of water to effectively remove dirt, debris and odors, such as smoke or sweat.
The shampoos are mainly used to remove the excess secreted sebum that accumulates on the scalp. After several days without shampooing, sebum tends to accumulate as close as possible to the scalp, giving the hair a dirty, shiny and greasy appearance. Most shampoos are designed to remove and control this excess sebum, in order to allow the hair to look cleaner and that for longer.
What is shampoo?
Shampoo is a washing product, which foams on contact with water, designed for hair and scalp. In its most simplistic form it can clean hair but some formulas can also treat problems of dandruff, to sublimate colors, to repair dry hair, to strengthen it or to give volume to the hair.
The word shampoo has a true history that crosses the boundaries of time and space. This word comes as many words used in the English language “shampoo” which means washing hair. But what is worth noting here is that the word “shampoo” itself comes from the Hindi “ch-mmpo” (चाँपो), which means massaging, kneading. The first shampoos come from India. Made from plants, herbs and leaves the liquid foamed on contact with water and made the hair soft and silky. The word “ch-d” arrived in England with an Indian entrepreneur, hairdresser and masseur. He stayed there to establish himself in the English and world vocabulary.
The concept of shampoo was then taken up and industrialised by a certain chemist, Hans Schwarzkopf, initially powdered and then liquid solution as we know it today. It will then be copied by many other brands taking over the market. Today, the shampoo market is worth $91 billion and is still growing. In the French market, brands such as Schwarzkopf, L’Oréal and other private labels from the Unilever, Johnson and Johnson, Procter and Gamble and Henkel groups are notably positioned.
How is shampoo used every day?
The question may seem silly and mundane yet most people do not use their shampoo in the most effective and optimal way. To make the most of the effects of shampoos, wet your hair extensively, take two shampoo hazelnuts and lather on your hair. It is important to massage the scalp well with circular movements to properly invigorate and oxygenate the root of your hair. The product should then be allowed to work for a few minutes before rinsing your hair properly with any shampoo residue. For even more efficiency, the more adventurous will be able to rinse their hair in cold water to tighten pores and scales.
How does shampoo work?
The shampoo cleans the hair with chemicals called surfactants. These are soaps that remove surface debris from the scalp and hair. Many shampoos also contain compounds called sulphates, which produce a rich foam that removes oil from the hair. This can help hair look cleaner, but it can also damage hair. Washing your hair every day is not necessarily a good idea.
It is important to keep at least a little oil on the hair to protect it from damage. Some people choose to use sulphate-free shampoos or moisturizers to preserve hair health, although there is little evidence that sulphate-free shampoos are less aggressive than regular products. A perfect complement to shampoo is found in conditioners that protect and beautify your hair. These products can even in some cases completely replace the use of a shampoo.
Other people choose to reduce the number of times they wash their hair. Some people even advocate the total abandonment of shampoo.
Another substitute for shampoo is dry shampoo, a spray that absorbs oil. It can prolong the time between shampoos, especially for people with fine or greasy hair. However, dry shampoo does not remove dirt. Used several days in a row, it can also cause a build-up of powder that irritates the scalp.
How often should I wash your hair?
Do I have to wash your hair every day? For most people, just rinse hair with water a few times a week to remove most visible dirt and debris. The choice of hair washing frequency is a cosmetic decision more than sanitary based on personal preferences and hair texture.
Washing hair once a week or even every two weeks can be enough for people with very dry hair. Rinsing hair with water between washes can keep it fresh without dehydrating it. Hair is more likely to be dry when it is dense, curly or grey.
On the contrary, very greasy hair may look greasy a few hours after washing, especially in the summer or after a workout. People with very greasy hair can choose to wash their hair every day or every other day. Hair is fatter when it is very thin and smooth.
Most people fall between these two extremes and can wash their hair 2 to 5 times a week depending on their personal preferences.
The condition of a person’s scalp will also affect the condition of their hair. People with very dry scalps tend not to produce as much sebum. Washing hair less often can help the scalp stay healthy, prevent itching and keep hair soft and shiny.
What does science say?
Expert journals often recommend limiting yourself to shampooing two to three times a week to help remove excess sebum without damaging the hair too much.
If you feel like you need to wash your hair every day because it is dirty or greasy, you are probably using the wrong shampoo for your hair type. Each individual produces more or less sebum. The main challenge is to find the right balance with the products that will allow you to maintain your style without disturbing the pH of your skin and its content of bacteria and sebum. This can lead to an imbalance conducive to the development of bad bacteria and fungi that can cause inflammation and redness.
How do you know if you’re washing your hair too much?
Do you wash your hair every day and wonder if it’s not too much? If your hair looks brittle and lifeless, you could fall victim to what is called a on wash. The solution is to reduce the number of shampoos and instead use moisturizing and nourishing masks.