Yay - so glad it worked for you! I used the Hollywood Tea Tree oil whenever my itchies acted up...maybe once a week for a couple of months. Now I don't have any problems!
I would think you could use it a couple of times a week with no problems.
2c/3a, fine, low-med porosity, below BSL, mod CG since 9/09
"I'm fairly certain that given a cape and a nice tiara, I could save the world." - Leigh Standley