Lisa from Phoenixville, Pa writes
I'm in an apartment and we're treating wall voids to try to reduce the possibility of bed bugs coming in from outside the apartment. How often should Tri Die be reapplied in that situation?
Tri Die can remain active for up to 4 months when it is left undisturbed. Tri die can take a week to kill bedbugs and in that time it is possible for bedbugs to lay eggs in that time. Unfortunately there is not really a sure way to prevent bedbugs other that sealing up every possible crack and crevice where the bedbugs could move in from other apartments.
Answer last updated on: 11/10/2012
