For the health and beauty of your hair, you can use Shikakai Shampoo.
You can make this at home with the shikakai pods.
Soak a cupful pods in 6 cups of water for an hour. Then boil the mix till it turns pulpy.
Remove from fire and let cool. Mash it with your fingers till it gets frothy. Strain and remove the seeds and the fibre.
You can use the remaining liquid as a hair shampoo. If you do not like the smell add a few drops of your favourite essence to it.
Using this shampoo regularly will get you healthy, shiny and tangle free hair.
For better results, do oil massage an hour before shampooing.