Well i`ve been using the eucaliptus oil now for a couple of weeks,
In a bottle i have aprox 100ml of oilive oile 100ml of castor oil and a teaspoon of eucaliptus oil.
Its a really refreshing smell first thing in the morning.
I havent noticed any diffrence in the mecanics of the oil and the way it behaves while i shave but at least it smel nice now.