Quote Originally Posted by jebus2029
after that could water be added to it to make it more pliable? or something else? I know some people keep theirs mushy when they make it so it is easier to get a piece off of it. Is this safe to do? It would still have some ISO in it right? Or would that bit left over be the water that is in with it?

Could I use 91% ISO so that the last bit to evaporate would be water? Or would there be more impurities than just the water left over also?

Also BHO is usually kinda goopie. Should you get that bone dry before smoking also? Seems like everyone tends to keep it soft and sticky.
Use the 91% ISO and you should have no problems. Oh, and I have made hash the ISO way and some still came out gold. It just depends what kind of bud, trim, leaves you use. I used premature buds from my last batch to make ISO hash and it came out gold. Then used the trim and it came out gold and black. Then the leaves was all black.