Maria from Nyc, Ny writes
We've used with incredible success previously but our latest infestation is proving challenging. Either product has expired, or roaches are resistant? Please comment on likelihood of both.
Avert Dry Flowable Cockroach Bait should be used within 1 year of opening and you should rotate between roach baits with different actives every 3-4 months if you still need to treat to prevent resistance. Pleae view our Roach Treatment Guide and Roach Control Kits for rotation options.
Answer last updated on: 03/03/2022