Funny you should say that as I took the scooter to Costco and bought some Neutrogena T/Gel (against the pharmacist's advice I might add as she thought it was too strong for my needs)
So now I have a bunch of:
Tea Tee Oil
Vinegar
Neutrogena T/Gel
Neutrogena anti-residue shampoo
But I am not sure what will work best or what I need to do. I did read
here you can have reactions to hair products and hair dyes and also reactions if you do not rinse your hair really well. I'm not sure how accurate / likely all that is.