I've read a lot of articles about the no-poo method, but the one i found most helpful is this one:
http://coderedhat.com/no-poo-method/
It's super informative AND amusing! I highly recommend reading it if you're new to the idea of no-poo.
So when you use this method you replace your shampoo with baking soda (or a baking soda solution) and your conditioner with diluted apple cider vinegar (though there are other options, including regular vinegar). I prefer to use the baking soda solution method because I find it easier to really wash down to the roots that way, so I can wash my hair less frequently with it.
Anyway, here's what you'll need:
1. Spray bottle
2. Water right container of baking soda and container for mixing solution
Or a bottle to keep pre-mixed solution in.
For the solution the ratio is around a tablespoon of baking soda per cup of water, maybe a little more. When your solution is mixed it should feel slippery (kinda like oil) rather than gritty or just like normal water. Trust me, this is important. Like I mentioned above, you can premix the solution and keep it in a bottle but I mix up half a cup or so in a small container each washing. This is because I also use my baking soda in masks and scrubs so it's more convenient to have a container of dry baking soda in the bathroom.
The apple cider vinegar solution is a bit less precise. You don't need a whole ton of it. The article above recommends 2 tablespoons of vinegar per cup of water, but I use a slightly more potent solution. It's really up to you. A good thing to remember is that your hair will not smell like vinegar when dry. I promise. I was super worried, asking friends to smell my hair and such, but seriously there's no trace of the scent once hair is dry.
Here's what I have discovered:
1. My hair looks better when it air dries than when I blow dry it.
Some days it still looks kinda weird- maybe I'm not using enough baking soda or something- but these days are getting further apart the longer I no-poo.
Overall my hair is softer and falls out less.
I'm still not used to smelling like vinegar while my hair is wet.
It's definitely much cheaper than shampoo and conditioner.
In all, I'm very happy and going to continue this method at least until I get done studying abroad.