What is Roach Killer?
Roach bait is a modern pest control used for the extermination of cockroaches at indoor locations. The effectiveness of this method of pest control exploits the cannibalistic and coprophagic tendencies of cockroaches
Best Roach Killer In South Africa
Ortho Home Defense Insect Killer
Pros: Long-term preventative solution, suited for outdoor and indoor use, also works for spot-killing
Cons: Labor-intensive, spray nozzle can be finicky, poses a threat to aquatic habitats
A preventative spray, Ortho Home Defense Insect Killer is effective for about three months at keeping roaches and plenty of other six-legged creatures at bay.
Whether you’re neck-deep in cockroaches or you’re just preparing for or anticipating the worst, a perimeter spray is a great measure to take both inside and out. It also keeps far more than roaches out of your house and creates a buffer against an impressively diverse list of potentially more harmful critters.
Best gel: Advion Cockroach Gel Bait
Pros: Long-lasting, placement is highly customizable, also attracts and takes care of crickets (field and house), silverfish, and ants
Cons: Labor-intensive to apply, not pet-safe
When you have a serious infestation and can’t pinpoint the source or the nest, a spreadable gel is a great option. You can smear it into any suspect cracks, corners, and crevices. As hermetically sealed as your domicile may be, there are almost always cracks, and that is indeed how the roaches get in.
Best trap: Black Flag Roach Motel Insect Trap
Pros: You won’t wake up to dead bugs on your floor, odor-free, pesticide-free
Cons: Traps become tattered over time, and might also trap smaller rodents (e.g., mice) that could render the trap useless
A self-contained trap like Black Flag’s Roach Motel is often the most practical and comfortable approach. Cleanup is much less involved:
Just pick it up and toss it once it’s full or too tattered to perform its job any longer. It also entices and contains spiders, scorpions, crickets, and other insects.
Best bait: Combat Max 12-Month Roach-Killing Bait
Pros: Long-term efficacy, discreet
Cons: Doesn’t work on larger species (stations for larger species are prohibited in some places)
The heavy sprays and gels aren’t necessary for the common, small roach. An insecticide with Fipronil, like Combat’s Max 12-Month Roach Killing Bait Stations, is more than adequate.
The beauty of these contraptions is threefold: They’re affordable; they last for a whole year as the packaging suggests; and the domino effect they have on the nest, and potentially the entire local population, is underway the second one individual roach takes the bait.
What kills cockroaches instantly in South Africa?
Boric Acid.
When cockroaches are in contact with Boric powder, it will cling to their bodies. As roaches clean themselves, they ingest the acid, which acts as an effective insecticide.