Castor oil is veryyyyyy thick so mix it with any another oil lije olive oil almond oil coconut oil then u can use it otherwise Castor oil is veryyyyyy heavy oil for the scalp
Colour does nit retain in summers especially for 6 0r 7 days.pl tell the remedy. Which colour should b used n how much medium should b mixed .awaiting reply. I m watching ur tips .🎉