Assuming they’re not in your house, Napalm.
you freepers are hysterical, we have nuclear device , napalm, kerosene and a match I haven’t read them all but TNT has not been listed yet. There were a few other suggestions but I cannot go back to the first one and catch them all...Although my dad used dynamite to get rid of tree trunks but he was an old timer, passed on at 88, still driving his TBird and living in his apartment..at 88 he still was amazed at the old geezers that lived in the apartment..