If someone has done a D-Limonene/vinegar extraction of MHRB with several pulls and wanted to do one last pull for completeness, could they use Naptha for this, adding it to the remaining D-Limonene soaked material? Would they then be able to get crystals straight from this solvent by cooling or would they need to move it to an acidic solution as before?

Or should he perhaps just do one last really long soak with D-Limonene as before? He doesn't want to be wasteful with so little source material currently available.