Castor oil is a staple for me and I use it frequently. Never experienced any hair staining. Love it for my scalp and hair.
Hair Type: 4a/b dense, fine, coily hair. Cut hair 7/12. Natural 10 years.
Staples: Tresemme Naturals, shea butter + almond oil mix, homemade flaxseed gel, black soap shampoo and bentonite clay.