Mouthwash? Cheers, that's saved me a few quid.I found the optimum steep time for Heisenberg is about 2 minutes.
As far as taste goes I remember someone on here described it as mouthwash, they were pretty spot on. It's sort of fruity\minty and quite robust.
My vampire vapes concentrates came today, and yes, heisenburg would definitely be mistaken for listerine on a blindfolded sniff test