Vinegar Hairwashing

UPDATE: I also wrote a newer article on vinegar hairwashing as a guest post for The Greenbacks Gal.  Check it out for even more detailed information!  If you have comments, please post them here so I’ll be sure to see them.

I wash my hair with vinegar instead of shampoo. Why? The original reason was to get away from conventional shampoo that’s made from irreplaceable petroleum and weird chemicals.  I was pretty sure it was bad for the environment and possibly for my health.  I’d tried several “earth friendly” shampoos made from plants, but they didn’t make my oily hair feel clean, and they still contain a large number of highly processed ingredients, which means that manufacturing them uses a lot of energy.  Vinegar sounded a lot simpler. Once I started, I was amazed by how well it worked!  My hair looked and felt really nice.  I went to a social event in a smoke-filled bar, but my hair still smelled fresh and clean afterward. 

I had thought I needed leave-in conditioner to make my hair lie down instead of forming a giant frizzball.  I soon learned that the reason I’d “needed” it was that shampoo was stripping too much of the oil from my hair.  Vinegar takes most of the oil off my scalp but lets some of it slide down and coat the hair shafts, like a built-in conditioner.  Vinegar also (I’ve read) makes tiny scales on the surface of each hair lie flat so that the hair is smoother.

Within a few months, I found that using vinegar meant I could wash my hair much less often!  I’d been washing with shampoo 2 out of 3 days in summer and 1 out of 3 in winter; I now wash with vinegar every 4-7 days in summer and every 7-14 days in winter.  This saves a lot of time and water!  (I wash more often in summer because hot, humid weather makes my hair more oily, while the dry air from winter heating means my hair needs more oil to prevent frizz.)


I’ve tested this method only on myself.

  • My hair is thick, wavy, mid-back length; when I used shampoo, “for oily hair” types worked best; I don’t have sensitive skin; I’m of European ancestry.  If any of these factors are different for you, my method may not work right for you, so be prepared to tweak it.
  • By coincidence, I decided to try vinegar hairwashing at almost the same time I became pregnant.  I have no idea how hormonal changes may have affected the transition process.  All I can say is that I haven’t had to change the method much since giving birth.
  • I wouldn’t try this method on a young child because vinegar stings the eyes much more than shampoo, and it’s thinner so more likely to get into eyes.
  • There are many other methods of washing hair without shampoo.  Most use baking soda as well as vinegar, in two separate steps.  Others use lemon juice, honey, or other household substances.  The vinegar-only method works best for me.  (If you search the Web for other ideas, try searching for “no-poo” which is short for “no shampoo”–although it sounds like some kind of weird digestive management!)

Pre-requisite: Learn to rinse your hair.

Although I now wash my hair infrequently, I rinse it every 2 or 3 days.  This really helps to remove dust and lint and such.  It also loosens oil from the scalp and spreads it down the hair shaft.  Getting my hair wet, then air-drying it, reinvigorates the waves. Daniel deserves credit for explaining to me how to rinse by brushing hair under running water.  (I know, experts say not to brush wet hair.  It doesn’t seem to be a problem for Daniel or me.  If your hair is more fragile, use a wide-tooth comb or just run your fingers through it.)  We use a ventilated brush intended for blow-drying; it has slots between rows of bristles, so water runs through the brush.

Remove any tangles from your hair before you get into the shower.  Rinse with the hottest water you can stand.  First, use fingers to lift hair and rub scalp until it’s all wet.  Place brush firmly against scalp at front of head and, keeping your head under the shower, pull brush all the way back over your head to the back edge of the scalp, then down the hair to the ends.  Repeat in front-to-back “stripes” until you’ve done your whole head.

My vinegar washing method

Either white vinegar or apple cider vinegar will work.  Experiment to see which works better on your hair, which smells more tolerable to you while washing, and which leaves less lingering odor in your hair.  White vinegar costs less.  Both types are more affordable in larger jugs.

Put vinegar in a container such as an empty, clean, family-size yogurt tub.  I use about 3/4 cup for my thick, longish hair, and when I add the water (see below) I use about 3 cups.  Optional: Add a drop or two of tea tree essential oil to prevent dandruff.  Set container within reach of shower.

Rinse hair as described above.

Add hot water to the container.  Now you can reduce the temperature and volume of your shower, but it’s wise to leave it going a trickle in case you get vinegar in your eyes.

Tip head back and close eyes tightly.  Hold up some hair with fingers, pour a little of the mixture onto your scalp, and rub it in.  Do the same with each area of your head. Massage scalp and run fingers or brush through hair to distribute oils down the hair shaft.  A lot of the oil will come off onto the shower floor (it’s slippery, so watch your step!!) and the rest will coat and condition your hair.

Let it soak for a few minutes while you wash other body parts.  Do NOT shave, as vinegar will sting freshly shaved skin!

Rinse as described above.  Hair will feel slippery and smell vinegary, but these things go away as it dries.

Put damp hair into desired arrangement (barrettes, braids, etc.), scrunch with towel if you like, and let it air-dry.

How to tell when your hair needs washing

You might think this would be obvious, but vinegar-washed hair feels a little different from shampoo-washed hair both when it’s clean and when it’s dirty, so it takes practice to learn when to wash it again.  Here’s how I can tell:

  • In warm weather, my hair starts to feel sticky and gummy.  It gets difficult to brush, and if I try to braid it there are sections that just won’t stay where I put them because they want to form clumps.  If I ignore this feeling for as little as one day, my hair can become so gummy that the brush gets stuck in it.  Time to remove some oil!
  • In cold weather, my hair becomes less and less willing to lie down.  Either it frizzes, or there are just pieces sticking out straight at odd angles.  Time to move more oil down onto the hair shafts!

The transition from shampoo to vinegar

I started by washing my hair with vinegar every other time, and with my usual shampoo in between.  Right away, I began to feel that my hair didn’t get dirty as quickly, so I switched from washing every 3 days to every 4.  Every few weeks I could add another day, until spring turned into summer and I was washing every 7 days. After about a month, pregnancy nausea was making my usual shampoo smell horrible, so I tried Daniel’s plant-based shampoo and found that it now was able to get my hair clean!  (I can’t say whether the change had to do with the vinegar washings or with pregnancy.)

After about 5 months, one day I shampooed my hair and it turned out just horrible, very dry and frizzy.  At that point I stopped using shampoo and washed with vinegar every time.

I do use shampoo every once in a while.  If my hair feels like it didn’t get clean from a vinegar washing and that feeling then gets worse for a couple of days, washing with shampoo will strip off the oil so that my scalp can “reset” and be less gooey.

“But I heard that vinegar is made from petroleum!”

Yeah, I’ve heard that too: “Be sure to buy Heinz, because those cheap off-brand vinegars are synthetic!”  But in reading labels, I have yet to find a brand that is not made from grain (white vinegar) or apples (cider vinegar).  I often do buy Heinz, because I like to support Pittsburgh-based companies and because their giant-size vinegar at Costco is a good value, but many store brands are made from plants, too–unless their labels are lying and it’s all a big conspiracy, that is….

Washing my hair with vinegar works for me!  Visit Your Green Resource for more natural ways to do things!

35 thoughts on “Vinegar Hairwashing

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  4. This is the most in-depth description of the no-poo method I’ve seen on the internet. Thank you! And what a GREAT idea to switch off between shampoo and vinegar to make the switch-over. I’ve really wanted to give it a try but I’ve only done it once and wasn’t crazy about it. But you’ve definitely inspired me to try again! Thanks!

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  6. I’m really looking forward to trying this. I have tried every no-poo technique I could find and my hair is just getting worse and worse! My last attempt was with clay and lemon juice and it was a complete disaster. My individual hairs are not particularly thick, but I have a ton of them (if that makes sense). Whenever I get a haircut, the hairdresser comments that I have at least twice as much hair as the average person. Rinsing has always taken a long time, and I think using a brush in the shower will really help. Thank you so much for posting this!!

  7. Wow! I’ve never heard of washing hair with vinegar before. But I had a conversation a couple months ago with a hair product salesman when I was at my hair dresser, who said that the natural way to relax frizzy curls was to spritz on a little lemon juice.

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  10. So glad you posted this. I read a article that stated you didn’t need to wash your hair-at all- but then I wanted something in my hair. So I might try this! 🙂 Thank you!!!

    • Yeah, the first thing I ever heard about not using shampoo was a friend who was experimenting with not washing her hair (only rinsing) all winter, about 10 years ago…. It wasn’t going too well for her; she has fine, waist-length hair, and it was looking a lot more limp than usual and itching. I have since read about some other people who don’t wash their hair with anything, but I’m pretty sure it wouldn’t work for me.

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  12. I use apple cider vinegar mixed with water to wash my thick, wavy hair. A MUCH easier application is a spray bottle. Just lift your hair and spray your scalp well. WAY easier than pouring and it won’t get in your eyes.

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  15. Hi there! This is a wonderful article! May I ask you a question? I’ve stopped using shampoo & conditioner for two months now, at first I went full on water-only. Since I’ve got pretty hard water, it wasn’t helping that much! :C Then I started rinsing with apple cider vinegar and water, maybe about 3 weeks in so far. What I find so weird is that it doesn’t feel so silky and amazing as everyone says, and it gets so frizzy!! I live in an all-time humid place, but my scalp is oily and halfway down my hairs, it’s always super dry and frizzy. In these two months that I’ve stopped using shampoo, my hair has barely improved! Do you have any advice? It would be greatly appreciated 🙂

    • Well, I am not sure about the hard water since I don’t have that…but if my hair was feeling like yours is, I would wash with shampoo really thoroughly scrubbing the scalp, then rinse with vinegar after that, then try just vinegar at the next washing. It sounds like you need to kind of reset. Let me know how it works out!

  16. Hi again 🙂 Thank you so much for your reply! I’ve listened to your advice and I shampooed (quite) thoroughly, then rinsed with white vinegar, all with hot water, and then finished with cold water. Man, is my hair squeaky clean 😀 I understood what you said by resetting my hair, I think it’s a good idea. May I ask you for a little more advice again? :/ My hair’s never been the way I wanted it before and so I had a lotta high hopes for these alternative methods. Like I said before, after over two months of water-only and ACV-washing, I was really disappointed. Do you think if I follow your instructions from here (and your guest post on Greenbacks Gal) my hair would get better? (ie not frizzy and dull) You said that you shampoo every 1 out of 3 washings, so that would be like, shampooing once a week, and using vinegar for the other 2 times in that same week, right? (Sorry for rambling so much but thanks a lot for your article and reply!)

    • I’m glad that helped! Yes, I think using shampoo some of the time and vinegar in between is probably the best way to transition into vinegar-only washing. It worked for me, anyway.

  17. Hi there. Try putting your vinegar in a trigger bottle, and spray onto your wet hair after rinsing in water. Then massage through thorougly before rinsing out again. Way quicker and easier than mixing together at the time. I have done this for years, even when I did use shampoo.
    I’ve recently started using vinegar only, after previously trying the baking soda method. So far the results seem good. The vinegar seems to work much better than the baking soda, and doesn’t dry the hair out. Brushing and combing are important, and I use a natural bristle brush. I don’t brush or comb wet hair, as I believe it damages the scalp and creates homes for dandruff to get established. I comb my hair before washing, and comb and brush again after it has dried.

    • It’s good to hear from another vinegar-only washer! The spray bottle idea is interesting–do you have any trouble with it getting into your eyes and nose?

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  21. It’s been years I do vinegar hairwash only and I use coconut oil as a conditioner. I wash my hair every day. It helped a lot as I have very sensitive skin and excessive shedding (aga). This treatment normalized my skin, have no flakes and my eczema doesn’t flare up. Shedding decreased as well. I use organic apple cider vinegar.
    I love the fact that I can buy my ‘shampoo’ and ‘conditioner’ in almost every grocery store and it is cheap and healthy.
    So first I rinse my hair with warm water.. Then I apply mixture of 2 spoons vinegar / 1 cup water to my hair. I massage scalp and hair. I leave it on till I wash the rest of my body, Then I rinse hair with vigorous scalp massage and at the end I do a final rinse. For a final rinse I mix 4 cups of cool-ish water and one tablespoon of vinegar in a jar and I rinse my hair with it at the end of my shower.
    I apply coconut oil before combing my hair.
    I have long curly ash blonde hair. It is nice and silky, beachy look. It’s never oily.

    • Great! It’s good to hear from someone else who uses vinegar only. I was startled that you wash every day until I saw what a small amount of vinegar you’re using. I like the efficiency of washing only about once a week, but I’m sure some hair wouldn’t tolerate the strong vinegar solution I use.

  22. I use the no poo method with baking soda as shampoo then ACV rinse. It’s been working really well for me, my hair gets so oily so it helps keep my roots not looking gross. I have fine hair but a lot of it. Also an extra tip, if you are a leave in conditioner fan like I am, a tiny bit of coconut oil does the trick.

  23. I just colored my hair at home this morning. How long should I wait before trying the vinegar shampoo method of cleansing my hair?? Terry

    • Your hair colour should be fine with the “vinegar only” method of cleaning. When we used to dye cotton fabric, we used white vinegar to seal the colour in. The only thing you should worry about is alkaline products. They open the cuticle up and leach hair of dye.

      • Thank you so much for this information! Baking soda is alkaline, so this suggests that people who color their hair should use my vinegar-only method instead of a method that includes baking soda.

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