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How do you get cockroaches in your apartment


Key Takeaways

  • Cockroaches can enter apartments through cracks, crevices, and gaps around pipes, windows, and doors.
  • Food sources like crumbs, open food containers, and dirty dishes attract cockroaches to apartments.
  • Dirty dishes left in sinks or on counters can serve as breeding grounds for cockroaches due to leftover food and moisture.
  • Cluttered environments provide hiding places for cockroaches, making it essential to keep apartments clean and clutter-free.
  • Preventive measures include sealing cracks, keeping apartments clean, decluttering, storing food properly, and seeking professional help for infestations promptly.


Cockroaches are one of the most common household pests and can be a nuisance to deal with. They are known for their ability to survive in almost any environment, making them incredibly adaptable and difficult to eradicate. If you have ever had a cockroach infestation in your apartment, you may be wondering how they got there in the first place. In this blog post, we will explore the various ways in which cockroaches can find their way into your apartment and what you can do to prevent them from doing so.

Cracks and crevices

Cockroaches are small and can squeeze through tiny cracks and crevices. If there are any gaps or holes in the walls, floors, or ceilings of your apartment, cockroaches can use them to gain entry. This can include gaps around pipes, electrical outlets, or baseboards. Cockroaches are also known to enter through gaps around windows and doors, so it’s important to ensure that all windows and doors are properly sealed.

Food sources

Cockroaches are attracted to food sources, and if there is food available in your apartment, they will find it. This can include anything from crumbs on the floor to open food containers in the pantry. Cockroaches are known to eat just about anything, including grease, garbage, and pet food, glue of paper boxes. It’s important to keep your apartment clean and free of any food debris that could attract these pests. It is also strongly recommended to keep raw food in jars, plastic boxes to prevent cockroach access to your food.

Dirty dishes

Dirty dishes can be a breeding ground for cockroaches. If you leave dirty dishes in the sink or on the counter, cockroaches will be attracted to the leftover food and moisture. It’s important to wash dishes as soon as possible and keep your sink and counters clean and dry.


Cockroaches thrive in cluttered environments. If there are piles of papers, boxes, or other items lying around your apartment, cockroaches will use them as hiding places. It’s important to keep your apartment clean and clutter-free to prevent cockroaches from finding places to hide and breed.

Other infested areas

If your apartment building has other units that are infested with cockroaches, it’s possible for these pests to find their way into your apartment. Cockroaches can travel through wall voids and pipes, so if your neighbors have an infestation, it’s important to take steps to prevent them from entering your apartment. Cockroaches usually escape from infested unit to neighbor unit, when residents of infested unit are spraying cockroaches with non-commercial sprays from stores.

So, now that we know how cockroaches can find their way into your apartment, what can you do to prevent them?

Seal all cracks and crevices before cockroach infestation taking a place, not after.
The first step in preventing cockroaches from entering your apartment is to seal all cracks and crevices, but not after cockroach infestation. This includes gaps around pipes, electrical outlets, and baseboards. You can use caulking or weatherstripping to seal these gaps and prevent cockroaches from gaining entry before cockroach infestation takes place.

Keep your apartment clean

Keeping your apartment clean is essential in preventing cockroaches from finding food sources. This includes washing dishes, sweeping floors, and wiping down counters. You should also keep your garbage in a tightly sealed container and take it out regularly.


Decluttering your apartment is another important step in preventing cockroaches from finding places to hide and breed. This includes getting rid of any boxes or papers that you no longer need and keeping your belongings organized. Otherwise cockroach penetrating into these boxes and creating a nest.

Store food properly

Storing food properly is crucial in preventing cockroaches from finding food sources. You should keep all food in sealed containers, jars and clean up any spills or crumbs as soon as possible. This includes pet food, which should be stored in sealed containers as well.

Call a professional

If you have a cockroach infestation in your apartment, it’s important to call a professional as soon as possible before a light cockroach infestation ends up with a heavy cockroach infestation.


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