im about to use it today for the first time, i know that i use either vodka or lemon extract but my question is, how much do i use of the dust to vodka(thats what im using). i was thinking of coloring the fondant the same color as the dust to give it a more in depth color. please any advice would be great. thank you in advanced.

Depending on what I'm dusting, I take a small amount of the dust into a small shallow container. I put a very small amount, say 2tbls of the liquid in another container. I dip the bush into the liquid. pat off on a paper towel and dip into the dust. Very unscientific I know. Hopes this helps.

I use a medicine dropper so I can control how much liquid I put in. It really works well.