I realize benzedrex is a pretty weak stim. and eating cotton out of OTC medicines to get high may be considered pathetic. But, I've seen some decent experience reports and want to try it out. My question is how the hell do you get most of the propylhexedrine out of the cottom? I don't want a salt or anything, I'm just going to drink or eat it. But I don't want to eat a whole cotton, some sources say that can fuck up your digestive system.
Wikipedia says to make it a salt (and I'm assuming also extract most of it from the cotton) you can let it sit in weak acid. Now could I just drink the salt form rather than dry it out, and can I get a weak acid at a pharmacy or store? I have no access to chem. equipment/materials.
So, would letting the cotton sit in a weak acid like lemon juice help extract much more than say water? One legit site says propylhexedrine is only slight soluble in water but miscable in ethanol (which I don't have). Is this because alcohol is a weak acid? I seem to remember from my high school chem days that solubility (which I'm assuming is necessary for extraction) is determined by whether the substances are bases or acids.