heh? cant understand your question..
dmt has many different forms. In an acidic environment (so for example in water with vinegar, which is acetic acid), it will take up the ions from the acid and become a salt form of dmt (in this case, dmt acetate), which is water soluble.
BUT, when you raise the pH with lye, for example, the dmt becomes a freebase, which is NOT water soluble, but it IS soluble in naphtha. so this means once you mix the naphtha with the high-pH mix, the dmt will 'move' to the naphtha.. so when you separate the naphtha from the rest, it will have the dmt..
So then you evaporate the naphtha (no water anymore) all the way, or evaporate almost all the way and then stick in the fridge, then the dmt will crystalize inside the naphtha. Has nothing to do with water, there should be no water in the freezer.