My PJ keeps nagging me to buy some tea tree oil, and I think that I'll cave the next time I go to Trader Joe. I know it's good for dry/itchy scalp, but I'm not sure of the best ways to use it. I assume I can just mix a few drops into my washing CO, or my conditioning CO, or my leave-in CO, or in a DT, right?

What are your favorite ways to use tea tree oil?
2-something? Coarse, medium underneath. Mid-back. On CG since 5/9/07.
Washing COs: VO5 Blackberry, Suave Cherry
Detangle and leave-in: Sally's GVP Conditioning Balm -- I found my HG CO!
Seal with camellia oil
Leave-in: Aura cherry almond
Gels: Homemade FSG, Eco-styler
Plus: SOTC or smooth with camellia oil, JC Nourish & Shine
Homemade food-based DTs
RC color