AVP Dhurdhooradi Thailam (or Dhurdhoorapathradi Coconut Oil) is an Ayurvedic hair oil primarily used to treat dandruff, itchy scalp, and hair fall, leveraging anti-microbial ingredients like Datura metel. It promotes scalp health, reduces hair breakage, and is used for external application, typically applied 30 minutes before bathing. 
Amazon.in
Amazon.in +4
Key Uses and Benefits:
Anti-Dandruff: Effectively reduces dandruff, flakes, and associated itching.
Hair Care: Helps reduce hair fall, strengthens hair roots, and promotes hair growth.
Scalp Health: Antimicrobial properties help treat scalp infections and reduce irritation.
Conditions: Useful for managing Kapha and Vata-related scalp issues, and sometimes used for scalp psoriasis. 
Amazon.in
Amazon.in +5
How to Use:
Application: Apply to the scalp, gently massaging it in.
Timing: Leave on for at least 30 minutes before washing with a mild cleanser.
Frequency: It can be used 3-4 times a week.