User blog comment:Mathmagician/Why Dart Traps?/@comment-1387644-20120107053535/@comment-4674838-20120107054503

I'm at a loss as for why you'd want to turn it off in the first place. Are you trying to have a zombie slumber party or something? If not, there are more items than I can think of that will allow you simply go around the lava. And yes, active stone blocks =)