The short answer is probably not. Though there's some debate among haircare experts on this one, the overwhelming opinion is that, for most people, washing your hair every day is unnecessary.
It is COMPLETELY fine to wash your hair daily if you are running and getting really sweaty daily. The point of washing your hair is to remove dirt, sweat, and oil. You are creating a ton of it when you work up a good sweat. It's fine for your hair, don't worry about it.
Washing your hair every other day or every third day can help avoid damaging or thinning it out, allowing natural oils to nourish your scalp and hair. Explore my Quora Profile for more hair care tips!
Prolonged periods of not washing can cause cause buildup on the scalp, damaging hair and even impeding its ability to grow, Lamb said... Those with coarse or curly hair can buy a bit more time, she said, as many as 10 days. If itchy dandruff or a scaly scalp occurs, it may feel tempting to scratch.
Your scalp and your strands need moisture to stay healthy, so try to cleanse once a week if possible. If you're working with fine or thin hair, or you have an oil-prone scalp, you may need to suds up a few times a week, every other day, or even daily (if you're, say, running a marathon in scorching heat every morning).
In fact, washing your hair less often can actually be better for its health. According to dermatologists, most people shouldn't be shampooing daily. So, depending on your hair type and the state of your scalp, you may be fine to wait a whole week or (gasp) longer before sudsing up again.
While the research into hair washing frequency and hair loss is minimal, one study has found that low wash frequency may be associated with increased hair loss [1]. That's because washing your hair less often can increase sebum (the natural oil produced by your scalp) and scalp sensitivity.
As with many hair care trends, certain hair types may see better water-only hair washing results than others. According to McDaniel, water-only washing “works best on thick, coarse, curly/coily textures or those that tend to experience dry scalp or hair.”
As a general rule of thumb, natural black hair should be washed every 7-10 days to remove dead skin cells and product buildup — every 4-5 days for those who are extra active, whether sports or job-related. Just because natural black hair isn't washed daily doesn't mean conditioning should fall by the wayside.
The no-poo (or “no shampoo”) method is a hair-cleansing technique that removes shampoo from the equation, says Yadav. Instead of using shampoo, followers of the practice use alternatives such as apple cider vinegar, a cleansing conditioner, or just plain water.
Don't Shampoo Every Day
Instead, models like to use dry shampoo on their roots every other day, and they make sure that when they do wash their hair, they only apply shampoo to the roots and not the ends. It is best to wash the hair twice to three times a week, depending on your scalp oiliness.
While there is no ideal frequency, experts suggest that showering several times per week is plenty for most people (unless you are grimy, sweaty, or have other reasons to shower more often). Short showers (lasting three or four minutes) with a focus on the armpits and groin may suffice.
You should wash most bras after about four wears, or more frequently if you have a particularly sweaty day. As for sports bras, you should wash them, or at least rinse them with warm water, after every workout.
Good news: for most people, it's okay to skip washing your hair after a workout, even if you worked up a sweat. How often you need to wash your hair ultimately depends on your hair type, texture and personal preference. Thin, fine hair typically requires more frequent washing than thick, coarse hair.
Generally, he says, the range is somewhere between once a day and once a week. “If you have very fine or thin hair, you may need to wash more often, while those with thick or curly hair may need to wash less often,” says Dr Elizabeth Bahar Houshmand, a double board certified dermatologist and hair health expert.
Afro textured hair is naturally on the drier side because our beautiful kinks, coils and curls make it hard for the natural sebum created by our scalp to run down the entire shaft of the hair. So the question of how to moisturise dry afro hair, is something naturalista's may often ask.
If your hair is long however, conditioning every day is recommended. The great thing about conditioner is that it's nearly impossible to over moisturize your hair, but be on the lookout for these warning signs you might be going at it too hard.
"With more natural oils lubricating the hair [from water-only washing], the hair shafts glide over each other, leading to less tangles." Skipping shampoo also allows for the hair's sebum to distribute throughout, and this may make hair appear more shiny and less frizzy.
The average person loses around 50-100 hair strands every day, but that amount can go up to 200 strands for those with very thick and long hair.
Though there's some debate among haircare experts on this one, the overwhelming opinion is that, for most people, washing your hair every day is unnecessary. In fact, particularly for people with tight curls, over-washing your hair can dry your hair out, causing damage, split ends and breakage over time.