Daily. I know it might not be the greatest for my actual hair. But I work out daily. And my hair gets soaked with sweat. I mean SOAKED. Dripping wet. And I just do not think its hygienic to not wash it after that. I wash it when I take a shower everday. Also, I find it soothing. Wash the day away, if you will. If for some reason I do skip a day,I feel like my head smells and I end up getting back in the shower and washing it anyway.

Almost daily. My hair is fine and straight and demands to return to that state. Although, naturally if I'm not planning on seeing anyone the next day, that's when it decides to hold the style. And I have to apply a product to my scalp some nights that if I don't wash it out, looks like I haven't wanted my hair in a week.

Usually daily in my morning shower. Very occasionally I manage to not sleep as wildly and can brush through it and be presentable the next day.

I nest at night. Feather bed topper on our mattress and loads of pillows. I sleep great, but its not conducive to good morning hair ;0)

With every morning shower.

Daily

Daily. I have oily hair, and if I don't wash it that often it looks terrible.

With every morning shower, as well.

About three times a week. The other days I put my hair up in a bun when I take a shower.

Every other day but it can depend on my schedule. I have a lot of hair and it takes time to style/dry. On the days I don't wash it I use a squirt bottle to dampen it and spruce up with the blow dryer.

Every two to three days, It is much better the 2nd day for styling. I have very dry hair.

Every other day.

Daily

Every other day. When I was young, I needed to wash it every day. But as I've aged, it's gotten drier and is no longer necessary.

Every 3 or 4 days. It is just so dry anymore. I also use bar shampoo and conditioner. I'm losing hair in front at an alarming rate every time I wash it.

It depends on how sweaty I get....and how tired I am when I come in during the evenings. Usually about every 3 days. More often if I work outside all day.

I wash mine daily. Primarily because I have really bad bedhead in the morning. Fortunately, i have relativly thick healthy hair that tolerates daily washing and blow drying well.

Daily. And i have been known to wash it more than once a day if I run late in the day

Daily. It's sort of automatic, as I step under the shower. I have short hair, so don't bother with a dryer (except for very special occasions, which in this Covid era means almost never). I'm what you call a "wash and wear" kind of gal.

Now that I'm back to short hair, I wash it daily, as I shower -- not being long, my hair washes so easy and dries so quickly.

When I wash my hair my very fine slick hair will not hold a hair pin for love or money. It has been my fate to shed my large long hairpins everywhere I go. These days you cant even find the sort of pins I used to use-not bobby pins but heavy open pins with wavy sides. Now they are skimpy and spindly. But they still slide out. As a result I don't wash my long hair as often as I used to. Maybe five days? I don't sweat on average nor do anything that gets dirt in my hair.

Two or three times a week.

During the summer I do not go beyond two times a week. I am worried about our water situation during the Summers so I am very careful to conserve water. My poor plants!

Three times a week.

Every three or four days. I used to have oily hair but it's become drier in the past few years. I've gone as long as 5 days but that is rare.

Every morning.

Twice a week

Daily. Having wet hair and a towel on my pillow puts me to sleep. ☺ Left over from my childhood....before blow dryers. ☺

Every day. I run most mornings or I'm at the gym and I really have to wash it afterwards.

Washing your hair every day isn't a real problem if it is short but long hair is years old(weird when you think about it) and it is like washing your favorite sweater every day. I haven't used a blow dryer except in emergencies when I have to get someplace in years.

Once a week now unless I am going out, my hair does get damp during showering though. I don't know if it from the blood thinner I am on but I have noticed I am losing hair and my hair is thinning out in the back. That is one of the reasons I am not washing it as much as I used to.

Fish oil can help with hair growth.

Once or twice a week, very thick bleached hair, The less I wash it the better

About every three days. It was daily or almost daily when I was working.

Also about every two or three days, but more often if it gets wet in the pool. I always wash it after swimming.

Used to wash it every day when I was younger. Now it's 2 or 3 times a week.

I also used to wash daily, but decided that I'd switch to every other day because I never air dry. I truly like my hair better washed every day but daily blowing and flat ironing just feels like that can't be good.

Odd facts, Historically the British and most Europeans never washed their hair-no kidding. John Evelyn the famous in his day writer and Gardner kept a diary and he mentioned starting to wash his hair as a new thing. His friend Samuel Pepys( the very famous diarist) made a note of it in his diary and was considering doing the same thing. Sam was a bit of a neat freak.. This was mid 1600's. Can you imagine never having washed your hair?

Every 4 days.

Every morning!

Just want to point it out. Your hair would smell if you don't wash it daily. :-)

https://www.cosmopolitan.com/style-beauty/beauty/how-to/a16091/how-to-combat-hair-odor/

I stopped washing my hair daily some years ago when my doctor recommended fewer washings to stop stripping the oil off my hair unless I've been sweaty or dirty.

Every other day. I have oily hair so it needs

I seldom wash my hair more than once a week, depending on how much I'm exercising.(Not much!) I shower frequently, but I wash my hair in my sink, not the shower. I hate the feel of hair on my body, and it clogs the drain. It takes me about 20 minutes to wash, condition, and blow dry my chin-length hair. It *hurts* my back, arms and shoulders. I take a pain pill before I start.