I live in the UK and i cant seem to find naptha (apart from zippo lighter fuel which is like £3-4 for 125ml). Can any one tell me wether toluene or heptane are any good for extracting DMT, as i cant seem to find a definate answer on any of the other posts. Also can heptane of toluene be used for de-fatting as described in Vortex's DMT Quicktek?