Dan from Baldwinsville writes
Fastrac Blox- which offers the fastest kill (about 12-24 hours) and is considered the top choice for rodent infestation cleanouts. Many folks choose Fastrac Blox because it is one of the few that can still be purchased in the smaller 4 lb pail. Final Blox - Kills in about 2-4 days and is used when there is still a high pest pressure and then as a maintenance bait.
Answer last updated on: 06/26/2014