
(image from instructables.com)
What kind of shampoo do you use everyday? Regular shampoo contains chemicals that will harm both the user and the environment. Try no poo, it's natural, it's sustainable and less expensive then regular shampoos and you only need natural ingredients like baking soda and vinegar.
http://www.instructables.com/id/How-to-Go-No-Poo/
http://1greengeneration.elementsintime.com/?p=365
