For this you have to keep long hair (atleast upto your shoulders), the longer the better.
Then comes the difficult part:
1)Once your hair grows long enough, You have to take a vow "Never to touch or use shampoo for a year or so"
2)During this period you have to invite some small birds and let them make their nest on your head. Tip :To attract birds you may cultivate lice on your head.
3)If you are not fond of little birds then the easy way is to swap your hair oil with soot or pitch. Also add a dash of henna with the soot.
For this you have to keep long hair (atleast upto your shoulders), the longer the better.
Then comes the difficult part:
1)Once your hair grows long enough, You have to take a vow "Never to touch or use shampoo for a year or so"
2)During this period you have to invite some small birds and let them make their nest on your head. Tip :To attract birds you may cultivate lice on your head.
3)If you are not fond of little birds then the easy way is to swap your hair oil with soot or pitch. Also add a dash of henna with the soot.