For the less squeamish among us, you may want to try bathing your locks and massaging your scalp in urine. According to one reader, the best urine to use is preferably the one you pass first thing in the morning, which is usually darker and more concentrated with the important salts that will get rid of the dandruff. Leave it in your hair for 10 minutes. And if, like most of us, you’re wondering about the smell, our reader assures us that this will disappear when you rinse your hair with water.