Many different types of oil can be used for piercings on the nose, but some are better than others. One of the best oils to use is jojoba oil, and Jojoba oil is natural oil similar to the oil our skin produces. This makes it gentle and non-irritating, which is perfect for a new piercing. Another good oil to use is tea tree oil. Tea tree oil has natural antibacterial properties, which can help to prevent infection.