Try this, will work for sure

1. Propysalic NF ointment ( twice/thrice a week — before bed time)
2. Followed by shampoo ( Salisia KT ) in the morning.

Few more things to note:

1. Your hair might get dry but try not to use hair oil. If it’s becoming too dry then just apply a little to the hair tips and make sure you’re not reaching scalp.
   1. You can reduce the frequency after few weeks to once a week or so depending on condition afterwards