It’s often said that seeing one cockroach means there’s already a whole nest hiding somewhere. The reason these “little warriors” are so hard to eliminate lies in their incredible vitality and rapid reproduction. So, what should you do when facing such pests? Here’s a four-step strategy to get rid of cockroaches effectively:
Once you spot a cockroach, don’t panic. You can follow the method of “Inspect, Observe, Seal, and Eliminate” to drive them out of your living space.
Step 1: Inspect
Find out when and how the cockroaches entered your home. If you’ve never had them before and they suddenly appear, trace the source — did you bring them back in your luggage after a trip? Did they come from product packaging at work? Or did they invade from a neighbor’s home? Identifying the cause is essential for effective prevention. If the infestation is new, “better late than never” — taking quick action can still solve the problem.
Step 2: Observe
Check how the cockroaches got in — through door gaps, window cracks, or drain pipes? Knowing the entry points helps you choose the right preventive measures. Also, identify the type of cockroach: is it an American cockroach, an Oriental cockroach, or a German cockroach? Different species require different control methods.
Step 3: Seal
Prevention is key — “keep the enemy outside your walls.” Use cement, putty, or glass glue to seal up holes, cracks, and crevices. Install or repair window and door screens. Even tiny gaps smaller than 1.6 mm can hide cockroaches, so be thorough. By eliminating hiding spots, you force them into the open, making it easier to kill or trap them.
Step 4: Eliminate
After gathering enough information, choose appropriate control measures based on your situation. You can use physical methods (safe, eco-friendly, economical, and practical) or chemical methods — but be sure to use the right products, dosage, and formulations. Always prioritize safety and environmental protection to minimize pollution while achieving effective pest control.