Castor oil can expire or become rancid. Good castor oil should be clear and odorless whereas expired oil may become cloudy and develop an unpleasant odor.
Most likely the expiration date.
Castor oil is extracted from castor seeds
no it actually doesn't
It lasts for about a year uopened
The expiration date is the last date on which the manufacturer is willing to guarantee that it is good. After that date, it may or may not be good (for that matter, it's possible for it to go bad BEFORE the expiration date, though this is not terribly likely).
Coupons are good until the expiration date listed on the individual coupon. The expiration date is generally found at the top of the coupon.
Wooden Cold Pressed Castor Oil Castor beans are wood pressed at low RPM to limit the heating involved in the oil extraction process. Castor oil is a colourless to very pale yellow liquid with a distinct taste and odor.
It depends what kind it is first you have to check if there is an expiration date.
No, if the container has not been opened, it is good indefinitely.
which brand is good of castor oil.
Castor oil is a vegetable oil derived from the castor bean. In Hindi it is called 'Arandi' or 'Rendi' ka tail.
Castor Oil