No problem Jim. My friend is like your 2 sisters in that my friend has to go get shots for it plus take pills but since she began using the tar shampoo she has healed MUCH more quickly.
I am a strong believer in the simple fact is that what matters in this life is how we treat others. I think that's what living is all about. Not what I've done in my life but how I've treated others. ~~ Sharon Brown