According to Castoroil.org, prepare the skin for treatment by opening the pores with steam. Apply the oil directly to affected areas by rubbing it in gently using circular motions. Remove the castor oil after application with a damp, warm cloth or towel. The pores are then shrunk by rinsing the skin in cool or cold water. Finally, additional castor oil is applied to the skin as a moisturizer.
Castoroil.org suggests that this treatment is completed daily for 10 to 14 days. It can also be used as an acne preventative once or twice a week. Castor oil works by drawing out impurities from the skin such as dirt, bacteria and dead skin cells.
Stylecraze states that castor oil is a popular ingredient in cosmetics, soaps, textiles and massage oils. It can be used to treat itching, yeast and fungal infections, warts, sunburn, ringworm, and various other skin conditions and ailments. For acne, castor oil can be applied directly to the skin using a clean cotton ball. The castor oil is washed off an hour after application. This treatment is recommended twice a day for faster results. Another method is the application of a band-aid soaked in castor oil to the affected area. Remember to replace with a clean band-aid after the treatment is completed.