The method is easy. powdered bark. add lime and vinegar. then mix let sit for an hour or less and pour on the naptha. this is all good and easy, and trouble free. but the problem is when the freeze percip drops crystals, and the naptha drained away the crystals melt when in room temps. Have tried evaporating but the tray stays oily and does nothing, even after 3 weeks of trying to evap.
how can one get crystals that dont melt from this? The entire process yieled quite high percent within an hour, super fast. but hard to get the crystals in a solid form.