So this part has me confused and a lil scared. Bought a bottle of Everclear but it is the 151 proof, not sure if that will work. Been reading to use ethanol, but looking online seems like there is other stuff like methanol sometimes present. How does this look http://www.amazon.com/Denatured-Alc...TF8&qid=1378800717&sr=8-10&keywords=190+proof Buying everclear online is cost prohibitive vs just buying the chemical Im looking for. Am I understanding this right?