Water is effective at washing away dirt, dust, and other water-soluble debris from the hair and scalp without stripping the hair of this sebum. However, Mamelak notes that if there are other oils in the hair (from a haircare or styling product, for example), a good portion of these will be left behind as well.
Sebum decreases
Over time, hair becomes more accustomed to a water-only cleanse, so your natural sebum and hair oils will decrease overtime if you are consistent with a water only routine. Meaning your hair will be less greasy in between wash days.
For most people, shampooing the hair is not necessary for good health. Just rinsing the hair with water a few times a week will remove most visible dirt and debris. The decision about how frequently to wash the hair is a cosmetic one based on personal preference.
Feisal shares that “washing with water alone is like taking a shower without soap—great as a quick refresh, but probably not ideal for most of us to do all of the time. Water will only help rinse the hair's surface of dust and debris, but will not do much else and especially won't 'wash' your hair.”
Yes, you can wet natural hair everyday, and it is actually advised to do so to maintain moisture. Let's be clear though: by wetting your hair, we don't meanwashing it. We simply mean rinsing natural hair either in the shower or spritzing water over your hair.
The potential benefits of skipping shampoo include: healthier hair and scalp that produces a balanced amount of oil. more voluminous hair. better textured hair and less need for styling products.
Shampoo is great, but it can have damaging effects on your hair and scalp too. The good news is that you can wash your hair even without shampoo. Natural alternatives to shampoo can help you achieve clean and healthy hair.
First, stop washing your hair every day and gradually add days between washes. If you need to rinse your hair daily, use cool water to preserve oils. At some point, your scalp will get used to this routine and you will achieve less greasy hair. Then, scrub well with warm water every 7-10 days.
Water contains things that can GREATLY damage hair. Due to the loss of tensile strength when wet, hair that is combed or brushed while saturated with water has a much higher risk of breakage. Wet hair is also more prone to tangling due to the slightly raised cuticle surface that is typical for wet hair.
"The average individual can typically go 2 to 3 days without shampooing their hair. However, if your hair is visibly oily, you may not want to wait that long," she says. "Usually, you can go longer without washing your hair when your hair is styled up, but no one should ever go more than 14 days."
Use dry shampoo and use it right
On those unwashed hair days, dry shampoo is definitely your best friend since it's one of the main ways to prolong a regular shampoo. Nothing does the trick of making your hair look clean even when it's not washed.
Shampoo as we know it today has only existed for about 100 years. Prior to 1903, the act of hair washing ranged from a head massage with fragrant oils to boiling pieces of “shaved soap” bars in water. There are a range of early methods, however let's focus on the past hundred years or so.
What Is the No-Poo Method? The no-poo method is a hair-cleansing technique that removes shampoo from the equation, says Geeta Yadav, MD, a dermatologist in Toronto. Instead of using shampoo, followers of the practice use alternatives such as apple cider vinegar, a cleansing conditioner, or just plain water.
Benefits of Skipping a Wash
Washing your hair daily can strip your scalp of its natural microbiome and can cause dryness and inflammation. Over washing can also leave your hair brittle, limp and thin. If you have highlights or colored hair, less water exposure will ensure the color lasts longer.
Going a long time without washing your hair can cause a buildup of a yeast-like fungus called Malassezia on your scalp. Over time, this leads to a layer of dead skin cells that shed from your head in the form of oily, yellow-ish dandruff flakes. Dandruff can also make your scalp red, scaly, and itchy.
While it might be tempting to jump into the no-poo method because of its popularity, the reality is that the no-poo method does long-term damage to your scalp and hair.
She rarely washed her hair, as the process was involved and not terribly pleasant. Women were advised to dilute pure ammonia in warm water and then massage it through the scalp and hair, like modern shampoo.
How often should you wash your hair with the No poo method? This is down to personal preference, but most newbie 'No Pooers' usually leave it every ten to fourteen days before washing it9 – sans shampoo of course.
Science supports the use of apple cider vinegar as a hair rinse. It could help strengthen hair and improve luster by lowering hair and scalp pH. It may also keep pesky scalp infections and itchiness at bay.
Indian subcontinent
The first origin of shampoo came from the Indus Valley Civilization. A very effective early shampoo was made by boiling Sapindus with dried Indian gooseberry (amla) and a selection of other herbs, using the strained extract.
Indian women use all kinds of oils, including coconut and sesame. But castor oil is the ultimate powerhouse. "It's rich in omega-6 fatty acids that are so nourishing for the hair," says Shah, who also runs castor oil over her lashes every day.
Not even the Greeks and Romans, who pioneered running water and public baths, used soap to clean their bodies. Instead, men and women immersed themselves in water baths and then smeared their bodies with scented olive oils. They used a metal or reed scraper called a strigil to remove any remaining oil or grime.
Narrator: After six months to a year, all that gunk can clog up your hair follicles, which can prevent new hair from growing and, over time, ultimately lead to hair thinning or even hair loss. There's also a risk of your scalp getting infected from all the bacterial buildup.
It may sound counterproductive, but a shower every day could be bad for your skin. Some dermatologists only recommend a shower every other day, or two to three times a week. Many people hit the shower at least once a day, either in the morning or at night before bed.