Cockroaches are by far the most dreaded and detested pest among all insects, and for good reason. These flat, oval, brown crawlers make any home feel instantly unclean the moment you spot one. And the psychological effect of finding one weirdo in your kitchen is hard to shake, though.
They will use any crack, crevice, or hole to come inside your home, and once they find food and water, they could settle in fast. Cockroaches spend roughly 75 percent of their time concealing.
Turns out, if you spot one during the day, it could mean a larger population sneaking in. Because we’ve been there ourselves, we know it’s hard to get them off your house, and that’s why we’re here with a few tips to help you eradicate them from scratch, though. If the infestation is already out of your control, we recommend hiring Angi pest control.
Table of Contents
What Attracts Cockroaches
Most of the small pests you see around your home are looking to steal some food and shelter. You would probably be amazed to hear that most cockroaches do not stop at the kitchen either. They love to eat glue from book bindings, paper, feces, dead insects, and virtually any organic material they could get their hands on (or mouth, lol). The German cockroach is often introduced through infested grocery bags, tho American, Oriental, and wood cockroaches gain entry through gaps in the foundation, utility penetrations, and damaged door seals.
Signs of a Cockroach Infestation
- Droppings near appliances
- Egg casings in cabinets
- Musty, oily odor
- Smear marks on walls
- Shed exoskeletons
- Nighttime sightings
- Allergic symptoms: sneezing, congestion, watery eyes
- Damage to food packaging
How to Quickly Reduce and Control a Cockroach Infestation
Keep Your Home Clean
To get rid of cockroaches, you need to put this fact into your mind that do need a clean home. Yeah, I am dead serious. It doesn’t matter what treatments you use as long as your home isn’t clean; pests will always find you. Wipe down your kitchen countertop regularly, store leftovers in sealed containers, and sweep up crumbs after eating straight away.
Eliminate Water Sources
Cockroaches need moisture to survive, and they gravitate toward leaking pipes, dripping faucets, and condensation buildup under sinks. Fix any leaking pipes, address dripping faucets promptly, and dry out under-sink cabinet spaces consistently. Turns out, it’s a smart way to get rid of cockroaches.
Use Boric Acid Carefully
Boric acid is one of the most consistently effective tools available to get rid of cockroaches when applied correctly. Dust a thin layer along the back of cabinets, behind appliances, under the refrigerator, and along wall junctions in affected areas.
The powder coats the cockroach’s body on contact and causes dehydration and death over a short period. However, keep applications thin and targeted, as cockroaches avoid heavy deposits. And most importantly, we recommend keeping boric acid away from food surfaces, children, and pets during application.
Use Sticky Traps or Gel Baits
![HOY HOY Trap A Roach - 10 Traps [2 Pack] Baited Glue Traps, Great for Home with Kids & Pets Indoor, Sticky Pest Control Trap, Roach Killer, Made in Japan](https://m.media-amazon.com/images/I/51GiPkcLEHL._SL500_.jpg "How to Get Rid of Cockroaches? 5")
Sticky traps placed along wall edges, under sinks, and behind appliances serve two purposes: they capture active individuals, and they confirm where the population is concentrated. Gel bait applied in small dots in cracks, cabinet corners, and along the edges of appliances is one of the most effective products available for roach bait application in a residential setting.
The bait attracts cockroaches, which consume it and carry it back to the harborage site where it affects the rest of the population. Gel bait works slowly but produces colony-level reduction that spray products applied to visible roaches cannot match.
Try Diatomaceous Earth
Food-grade diatomaceous earth applied in thin layers behind appliances, in attic and crawl space areas, and along the perimeter of cabinets damages the cockroach’s exoskeleton on contact and causes dehydration. It is non-toxic to humans and pets in food-grade form and maintains effectiveness in dry conditions indefinitely. Reapply after any cleaning activity that disturbs the application area.
Seal Entry Points
Crack sealing along baseboards, around pipe penetrations, and in the gaps between cabinet bases and the floor takes away the travel routes cockroaches use to move between the wall void and the living areas of the home. Silicone caulk handles most of these gaps effectively and stays flexible through temperature changes. Pay particular attention to the area around the dishwasher, under the sink cabinet, and where plumbing enters the wall, as these are the highest-traffic entry points in most infested kitchens.
When to Call a Professional
As we said earlier, when to call a professional to get rid of cockroaches depends on how severe the infestation is. If you’ve tried our natural recommended methods and didn’t get much of the benefit, then professional help could, indeed, go a long way. Since Angi pest control has licensed pest control professionals, you can hire them to get rid of cockroaches entirely.
Frequently Asked Questions (FAQs)
What kills cockroaches permanently?
A combination of gel bait, boric acid, diatomaceous earth, and thorough sanitation produces the most durable results. No single product permanently gets rid of cockroaches without addressing the conditions that sustain them.
What attracts cockroaches the most?
Food residue and moisture are the two strongest attractants. Grease buildup around stoves, uncovered food, and leaking pipes consistently drive cockroach activity in residential kitchens.
How long does it take to get rid of cockroaches?
A moderate infestation addressed with consistent treatment typically shows significant reduction within two to four weeks. Larger infestations in wall voids may require professional intervention and a longer treatment window of four to eight weeks.
Wrapping Up…
Get rid of cockroaches effectively by working on all fronts simultaneously: sanitation, moisture elimination, targeted bait and treatment application, and structural sealing. No single step resolves a cockroach infestation without the others supporting it. Pest control for roaches that holds long-term requires maintaining the clean, dry, sealed environment that makes your home genuinely unsuitable for cockroach habitation. When the infestation is beyond what consistent DIY effort can handle, a licensed professional produces the result faster and more completely.
