So I have heard, when using naptha for a re-x, when you warm the solvent and dissolve the original extraction. The dmt will dissolve but there is like a yellow sludge that sinks to the bottom and does not dissolve. So you pull the naptha to freeze precipitate for your more pure product. BUT! if you evaporate the naptha from the left over sludge and let it sit for a week or so it dries out and can actually turn it to a fluffy powder. So my question is, that sludge, which is the "impurities" from your first pull, is still very psychedelic. Is that just traces of dmt that didn't dissolve or is it it's own substance? Many people claim that doing a re-x makes the experience "less colorful". So is it worth keeping and using. Is it safe to use. With 200g. Mimosa, let's say you extract 3.5g. you do a re-x with that 3.5g and end up with 1.5g more pure. But the other 2 grams feel to the bottom as a sludge. Undissolved in the naptha, dried out and not sure what to do with it.