Fast-Acting Results Roach Bait Gel: Our cockroach killer gel bait works swiftly to eliminate infestations within 24 hours. Its potent formula targets common species like resilient German ...

Roaches will also take the bait back to the nest to feed others ... acid - a cousin to baking soda - to be a very effective roach killer. "Make a paste using boric acid and sugar, then place ...