Now, you can find different shampoos for the hair and hair products for keeping the hair straighten, beautiful and smooth. But big disadvantage of all those shampoos and hair products is that they contain very high amounts of dangerous chemicals that can damage the hair instead of making it more beautiful. How to avoid those toxins? –The answer is very easy! You should use homemade shampoo for your hair. And here's one recipe for homemade shampoo.