Tea tree oil is a natural essential oil known for its antibacterial, anti-inflammatory, and antiseptic properties, making it an effective remedy for treating ingrown hairs. To use it safely, first dilute a few drops of tea tree oil with a carrier oil like coconut, jojoba, or olive oil to avoid skin irritation. Gently apply the mixture to the affected area using a cotton ball or clean fingers. This helps reduce redness, swelling, and the risk of infection. For best results, use it twice daily until the ingrown hair clears up. Always do a patch test before full application to ensure your skin doesn’t react.