For the longer version of this post, which may answer some questions you have, go
here. It has a lot more information than just the recipe and instructions posted here, such as information about how shampoo and conditioner affect your hair versus how baking soda and vinegar affect your hair, the history of shampoo, the additional benefits of washing your hair like this, some of my personal experiences with this, and so on.
I don't wash my hair with shampoo, and I haven't done since 2006, except a few occasions, mostly when traveling, when I didn't have anything else.
What I do is generally called no-poo (or no 'poo, however you'd like to punctuate
it). I do the basic, which involves baking soda and vinegar. There are
other methods that other people have tried, involving clay, henna, flax
seeds, or other natural compounds.
This is a method that requires a lot of experimentation, patience, and willingness. You can infer that I've found it quite worth the effort.
The ingredients:
baking soda
apple cider vinegar
water or tea
If desired, essential oils and borax
This is a personalized way of washing your hair and you should start out
with 1 Tbls baking soda per cup of water and 1 Tbls. vinegar per cup of
water.
Then you can adjust the amounts as necessary, after evaluating
what it's doing for your hair and what changes might be needed. Give it
a week or more between each change you make, just to give your scalp
time to adjust and to truly evaluate the effect the change had.
Since my hair is very dry I use less baking soda and a lot of vinegar, and the vinegar also helps my hair not be as frizzy.
In general, greasy hair requires more baking soda to clean it, and dry hair requires less baking soda (to prevent more drying) and more vinegar to nourish it.
I mix the solutions in old shampoo bottles. It's okay to make a batch
and have it sit in your shower as you use it, just like with shampoo.
It's not going to go bad. You can use other types of plastic bottles,
like condiment bottles, or you can just mix it in a cup right before you
shower.
For the shampoo, I mix 1/2 Tbls. of baking soda per 1 cup water.
For the conditioner, I mix 3 Tbls. of apple cider vinegar per 1 cup of
tea. I use water when I don't have time or am too lazy to make tea. I usually add about 5-10 drops of essential oil (for about 3 cups of solution) and a tiny pinch of borax, which emulsifies the oil into the water.
The method:
1. Get in shower and get hair wet.
2. Squirt some baking soda solution onto your head. It's easiest to
just squirt it directly from the bottle. Apply only to your scalp and
roots, avoiding the length of your hair as much as possible.
3. You know you have enough when your hair starts feeling slippery.
4. Rub it in and massage your head.
5. Quickly rinse it out with water.
6. Squirt the vinegar solution onto you hair. Get it at the roots and all throughout the length of your hair.
7. Rub it in and massage.
8. Leave it in for the remainder of your shower to give it time to condition.
9. Rinse it out with
cool water. Sometimes I don't rinse it out.
10. You shouldn't wash your hair every day. Even if you feel like you
must shower every day, washing it with only water is sufficient at least
half of the time. Just use the solutions when you can tell your hair
is dirty or that it otherwise is needed. (I will oftentimes use the
vinegar solution without using the baking soda solution.)
11. Brush your hair with a natural-bristle brush, or a wooden comb. As
long as it's natural it will pick up your natural skin oils and help
distribute them through your hair. Plastic doesn't do it too well.
Note: if you use a lot of products in your hair, you will have to wash
your hair (with the rinses) more often. Ideally, using no-poo will make
your hair healthy enough that you don't need to put in tons of
products. Hair products will
add sticky build-up into your hair, so you will need to
wash more often. Using more vinegar will help dissolve out the buildup.
Most people have a transition period where their hair will seem super
greasy for a while. It's your scalp getting used to the different
chemicals. It usually takes just a few weeks to adjust. If
your hair is still pretty greasy after a month, you might want to
adjust your rinses (use more baking soda, use the same amount of baking
soda more often, use less vinegar, or use lime juice instead of
vinegar, for example).
Like I said, it requires experimentation, patience, and a willingness to make it work.
Other:
I've found some natural soaps that work well for cleaning hair, instead of getting all gunky and sticky in my hair. Just use a tiny bit, like swiping your hand over the wet bar of soap. It goes far. Unfortunately, I never know if it's going to be a good soap until I try it. I do this only when my hair seems really dirty.
I also like to sometimes wash my hair with bath salts instead of baking soda. They can be followed by the vinegar rinse, or used alone.