Cold oil in your ear can cause severe dizziness (caloric reflex) and pain. Place a few drops of olive oil in a small glass cup. Set that cup inside a bowl of warm (not boiling) water for 2-3 minutes. Test the temperature on your wrist—it should feel neutral, like baby formula.
Using olive oil to remove ear wax can be a safe and effective method when done properly. While the evidence supports its use, it is essential to take precautions to avoid potential complications. If you are considering using olive oil to remove ear wax, consult with a healthcare professional to ensure it is the best approach for your specific situation.