Q: My friend suggests pouring olive oil into my ears to help clean them. She mentioned that her yoga teacher does it. Is this true, or is it simply dangerous?

H. Jovanovski – Birmingham

A: Ancient classical yoga texts describe several methods for cleansing the body, which can enhance the effectiveness of your yoga practice. Cleaning the ears is one such technique, known as Karna Dhauti. Traditionally, a few drops of oil are placed in the ear for cleansing.

A simple way to incorporate this into your weekly or monthly routine is to use warm (not hot) olive oil—just¼ teaspoon is needed—or any other suitable oil, such as jasmine oil.

To perform this technique, tilt your head to the side and pour the oil into your right ear. Wait a few seconds for the oil to penetrate, then repeat on the other side. Other oils can also be used. The benefits include a reduction in earwax and the release of toxins.