How to apply castor oil
Put on the old T-shirt to prevent staining your clothes.
Section off your hair.
Put on the rubber gloves and begin applying the castor oil to your scalp using the applicator brush. Massage the oil into your scalp.
Apply castor oil to the rest of your hair, using the comb to ensure even coverage. It doesn’t need to be soaked through with oil, but all of your hair should be moist.
Once applied, put the shower cap on, ensuring all hair is tucked inside.
Clean up any oil drippings with the towel.
Leave the shower cap on for at least two hours. This gives the oil enough time to penetrate the scalp, hair follicles, and hair shaft.
After two hours, wash your hair with shampoo and conditioner.