If it disolves and fliters, bang it... if it's THAT CUT, then sell it to someone else.. the problem is that so many cuts have the same properties as cocaine itself - it all disolves, and most of it's safe to shoot..
The best thing you can do is use ICE COLD water, but if it's just cut to hell then it's not worth the trouble..
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"I am not one of those weak-spirited, sappy Americans who want to be liked by all the people around them. I don't care if people hate my guts; I assume most of them do. The important question is: 'What are they in a position to do about it?'" (William S. Burroughs)