How to wash your hair with baking soda and vinegar?

You had an article about using baking soda & vinegar to wash your hair. I didn\\\’t see any portions or methods of using either one of them. I wondered how to use the soda, and how to use the vinegar. It sounds like a good idea, and I\\\’d like to try it. Thank you so much, I enjoy your column very much, keep it coming.