i am not sure about any of these, its from an e-mail i received.. so its not tried and tested..
as for the dandruff.. it may be something more.. i suffer with psoriasis of the scalp.. dandruff shampoo does not clear it... maybe you should go to your doctor
I will be the 'test dummy' on the vinager for dandruff remedy, and will report back.
As for useing the peant butter on the CD, it was to be scraped anyhoo, so I've nothing to loose, will get back to ya'll on that one too. :ř)