Originally Posted by willferg
My understanding is that you mix a few drops of essential oil into the vodka (a small amount of the cheapest stuff you can find), and then add distilled water. The vodka does something to spread the oil throughout the bottle so that the oil doesn't get on the fabric. You then use it for pressing.
Hope that makes sense!
The vodka is mentioned as an ingredient in Best Press, not to drink!! This was on one of the topics on board.