SWIM has a bunch of leftover dmt ranging from yellow to some sticky tan looking stuff .in short a crap load of stuff that you wouldn't let your worst enemy smoke ...so rather then just throwing it away..any ideas maybe re--x it all or ???

I think that some people actually prefer the yellowish stuff. Or tan, or, any other color it may turn. (almost any color). I have some yellow, light yellow, and tan, oily goop, that eventually hardened as well. Once my purdy white goodness is all gone, I'm thinking about trying some of it out. See what happens.

But, if you don't want it to be colored at all, a re-x would be the best bet. You'd want to heat up your solvent, in my case, it would be naptha, using the boiling water technique. Open flames, and naptha.. no good.

And, most of the stuff in your off colored dmt is most likely just some oils from the plant material itself. Some other alkaloids maybe, or even just plant fats. From everything I've seen, it's actually not harmful to you at all.
But, to each his own.

Re-xing would definitly be your best bet though, I think.

Either that, or you could use the more "full spectrum" stuff to make changa, and save the crystals for vaping. Like he said some people prefer it with the mystery alkaloids and other compounds intact. A few have intentionally developed teks to make the whole batch come out as something other than white fluff. So before re-xing it might at least be worth experimenting with and see how they compare for you. I've tried 3 different types (white crystals, orange crystals, and orange/brown goo), but so far haven't formed a preference. I wouldn't want to vape the goo but it seems fine for changa, the orange/yellow crystals should be good for both.

For future reference, the tan goop is called Jimjam, the orange stuff is jungle spice, and the white is elf spice. Or at least that's my understanding of the terminology. If you use those terms for some searches, it should give you an idea what others think about the different effects.

What I always do is save all of that stuff and eventually I RE-X it a few times. I usually take all my random colored stuff and re-x it at the same time. It seems like alot of the darker stuff will stay in naphtha so you might need to do several re-x's with naphtha or you can probably do a few less re-x's with warm heptane. I would still re-x the resulting impurities that come out in the heptane a few times though to make sure you get as much of the good stuff as possible.

I find that the further i purify that darker stuff, the more potent and pungent it gets.

I just made some changa out of some brown paste that i re-x'd 3 times down in to some SUPER stank orangeish-red crystals.... Wow... I literally took one good hit of this caapi/calea/jungle changa and my world was melting before i released my first breath. Kind of scared me actually.

I gave some to a friend and he remarked on how potent it was as well.

Proceed with caution, especially when re-xing the dark browning/orange stuff.