Question: Why are big roaches in my house?

Many cockroaches live in sewers and drains, which can become flooded after strong rains. This causes the insects to seek shelter elsewhere, sometimes in your home. … Once cockroaches are in your house, you may see them in warm, moist places with food sources, such as the kitchen, around drains or the bathroom.

Should I kill a cockroach?

Cockroaches are incredible survivors—they aren’t going anywhere! … Killing cockroaches is cruel and futile. Unless you make your home less attractive and accessible to them, killing some roaches will simply create a void that others will soon fill.

Why do I only find dead cockroaches in my house?

You see a live roach or find a dead one

A lack of resources and overcrowding can force roaches to migrate during daylight hours if they want to survive. Finding a dead roach is also an indication of an infestation, especially if it is found in areas where droppings or egg casings have been found.

Do roaches come up through drains?

Drains. Cockroaches are crafty enough to crawl in and out through drains and pipes; this is especially a problem in apartment buildings, where drain pipes are used as highways between apartments. … What to Do: Place stoppers and metal baskets over all sink and shower drains in the house.

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