how long does castor oil last
BEFORE YOU CONSIDER ATTEMPTING NATURAL INDUCTION WITH CASTOR OIL. 1  Never take more than 1-2 tablespoons in a twenty four hour period. . 2  Drink lots of water, as castor oil is a laxative and will dehydrate you. . 3  Itâs best to take castor oil in the morning, as it can take 6-12 hours to work. . If your body is not ready to go into labor it will not work. Unless you have a good reason (discomfort is not a good reason!) donât attempt this before 40 weeks.