Actually it's qwet and I've had this happen some times with bho. Seems to be with the more unstable stuff usually too. Just leaves so much residue that after a day my atty is pretty much done for. It's pretty damn clear and I filtered this stuff through a 25 micron syringe filter too. Even tried to do some extra purging to harden it up thinking there was some alcohol left over but it's still the same. The buzz is definitely there I just don't understand what I'm doing wrong. May just use this with that ejmix I bought a while back and never used but I would love to know what to do to avoid killing my attys.