Originally Posted by Mole2k4
				
			
			Well, obviously.
The more times, you filter it, the more potent it will be, because your removing more of the waste.
So, your not actually increasing the hit, just refining it.
For example.
A really bad one, but all I can think of.
If you have a gram of coke.
and add half a gram of teething.
You still have a gram of good coke albeit mixed with half a gram of teething powder.
If you have 1.5grams of coke (with teething powder) and take out the teething powder. 
You still have a gram of coke. but technically, your taking less, so the potency has "increased".
Dont make sense, but yeah, more you refine it, the less you have, but the more concentrate, THATS THE WORD!, the more concentrated it is.