Tea tree oil has antibacterial properties but doesn't dry out skin, so is great to use on blemished skin. Tea tree is versatile and can be used on most skin types, and can be used in aromatherapy. Always read the label. Do not use undiluted on skin. If you are pregnant, planning to become pregnant or breast feeding or are taking any medications, consult a specialist before using this product. For external use only. Keep out of reach and sight of children. Please read all instructions carefully before use.