Dear madam,
I think You have seborrhoic dermatitis, you have to wash your head on alternate days with our Arnica Shampoo, please don't use any hair oil on your scalp, if you feel your hair dry, then you can apply oil on hair shaft only..please consult with one hair specialist to confirm whether it is seborrhic scalp or scalp psoriasis..
Next Steps
you can consult me online also...
Health Tips
for dandruff you can use flax seed oil, you can consume also with curd.