As yet I
have never used PI, but often NPA.
What would be the equivalent to two dabs of NPA? Are two dabs of NPA about
one drop of PI? I know that two dabs of NPA is about 9.6 mcg None and one drop of PI contains about 12 mcg None (as
far as I know). But the secret incredient in NPA and the different carrier NPA (-> alcohol) and PI (-> oil) makes me
unsure.
My next question concerns what kind of PI I should I buy - the scented or the unscented version? what
would you suggest me?
Last question: How works the chemset-None compared to the PI - anybody can tell me
about?
Thanks
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