Found something new yesterday that will also set off the propane alarm - Fabreze Fabric Refresh. Was spraying carpet, couch etc in prep for trip and off it went, and this was the pump version so no airesal.
2012 Winnebago "Journey To Insanity" 40U
2008 Dakota Sport 4x4
2004 Subaru Baja - DW's
2006 Honda Shadow Aero - TOAD for now.