Oh one more quick question (sorry new here) is it wrong/bad to leave your container uncovered in the freezer. I thought i read somewhere that it promotes crystal growth, although this might have only been in the case of re-crystallization. Any info would be appreciated, thanks.

You gents need to re-crystallize using the CFC (cool-freeze-cycle) a few times-- the process will absorb both the impurities and the spice back into the solvent, and doing the CFC, IN ORDER will give you purer spice that will stay crystallized at room temp-- 

This means COOL your freshly pulled&saturated solvent (after you have air evap'd it down somewhat to further concentrate the spice content, *spicewill NOT evaporate into the air, btw*)--in your fridge for a few+ hours, THEN freeze in your freezer (on it's COLDEST setting--important!), then repeat a couple of times.

This process will help separate the impurities that are causing your spice to revert to goo when at room temp. The spice will form hard crystal, and the goo will stay in the solvent. CFC'ing will remove these "goo's" from the spice where evapping alone won't-- the point of straining the frozen solvent through a coffee filter to collect your spice is ONLY to remove the suspended impurities before they can re-bind to your spice as they all warm.

PURE SPICE WILL NOT MELT AT ROOM TEMP. Only spice that is bound to plant fats and other chemicals will.

Once you get room-temp stable spice, you can then wash it with high-purity ammonia (ammonia is bad and decreases yield big time!!) if you wish to remove some additional impurities... but using the proper CFC technique in the first place will net you whitish/cream colored spice with almost no taste whatsoever that's very pure, with perfect, clean spice aroma (the synthetic/plastic'y smell that is totally unique to DMT.)

You shouldn't smell ANY naptha or other funk whatsoever-- give your  pulled spice a day in slow air to evap any remaining solvent off completely before using. (this is another reason to use a solvent that evap's off COMPLETELY, like high-quality VM&P Naptha, or absolutely best--Bestine Rubber Cement remover, which is pure Heptane-- the best you can get). If your solvent leaves ANY residue as it evapps, remember that that residue will be in your spice until you wash it)