Murray, You wrote: "...). I also find a Paul Mitchell Tea Tree Oil Shampoo gives me reasonable relief from itching scalp...." I sure am glad someone else found Paul Mitchell's Tea Tree Oil Shampoo. Ben has been using it for at least 2 years. It's the only thing that's worked for him. Some PWP have a dry, itchy scalp that's not dandruff. I'm really glad that it's helping someone else. Linda cg Ben 69/5 [log in to unmask]