VapourHaze
Rexcornish on IG, Vaping since '02
I just quickly brushed up then to make sure i wasn't being silly in my memory.
I found that ISO tends to leech out a-lot more undesirables than i like and cleaning that up is a PITA, thats also why i find it funny that an ISO wash after a butane run seems to produce something very very similar to soft black.
With Butane i can use the end product immediately - thought it can be improved with winterization.
So you are correct, it is my experience that makes me lean to butane then ethanol. Though reading that it seems that its better to winterize with the ethanol but better to extract with the iso. Though butane and then winterzation is superior to all - so it appears.
An iso run will produce a black oil if left to soak too long ... it is stripping all the waxes and lipids etc. If you do an iso wash after extracting with butane of course you eill make some wierd low quality shit.
Still not sure why you recommend extracting hash with ethanol over iso?
Iso leaves a very clean product with minimal purge tech .. you can smell and taste any trace of iso.