Hi folks,
I have some impurities in my spice that even a mini A/B won't remove (must be some other alkaloid). I wanted to try a heptane/bestine re-x but it's not available in my country.
I've made an interesting observation. When vaping using direct emesh or the longmada motar, then clean pure dmt always seems to vaporise first (probably at a lower temperature), then when most of the dmt is gone I start tasting/feeling those unpleasant impurities. Of course there is a bit of overlap but not a lot.
So I've been trying a strategy of loading up a bigger dose than I need, enjoying the mostly pure dmt. Then later on I'll take some little micro dose hits until I taste the impurities and clean out/discard the rest. This works well for me as I like to vape gradually (with and without harmala's). It's not the most efficient method but I don't mind.
;-)