why do I have cockroach infestation

Why Do I Have Cockroach Infestation in My House?

If you discover dead cockroaches in your home, you may have a cockroach infestation. These are the most unsightly pests you can have in your home. Furthermore, they are capable of transmitting pathogens, causing diseases, and eliciting allergic reactions. They are filthy and have the potential to contaminate the surfaces they walk on, as well as food. So, why do I only find dead cockroaches in my house, and should I be concerned? You should be concerned because finding dead cockroaches in your home indicates that it has been infested. Cockroaches know how to hide, which is why you won’t find any live ones. They can fit into places you wouldn’t believe.

If you suspect your home has a cockroach infestation, you must act quickly to get rid of them. Do you understand why? They have the potential to grow at an alarming rate. Within a year of the first female cockroach infesting your home, you will have 800 cockroaches! To make matters worse, some roaches can reproduce without the assistance of a male partner. With that kind of reproduction rate, you need to catch the beginning of a cockroach infestation before it spreads out of control.

The Sudden Appearance of Cockroach in Your Homes Lead to Infestation

If you are unsure whether you have these unsightly pests in your home, here are some warning signs to look for before they arrive with a full-blown infestation:

Neighbors Complain About Cockroach Infestation

If you hear your neighbors complaining about the sudden appearance of cockroaches, brace yourself: your home will be their next stop, sooner or later, especially if you share a wall with someone who is already dealing with the wrath of the cockroach infestation. As soon as you hear your neighbors complaining, take action by storing foods in airtight containers, cleaning up messes on countertops, and ideally keeping your home clean. Also, for your garbage can, consider purchasing a sealed one. These precautions may not prevent them from passing through your home, but they may make it less appealing for them to stay. If you take these precautions, you may be wondering why I only find dead cockroaches in my house. They came in and didn’t find suitable habitat, and while looking for something, some starved while the rest continued on, which is why.

Finding Dead Roaches After Spraying

Another possible explanation for finding dead roaches after spraying is that you used pesticides in your home. If you sprayed all over the potential infestation areas and later discovered them dead, it’s a sign that they were already there. It’s just that you haven’t noticed them because they hide in difficult-to-find places such as spaces between furniture joints, behind the back of the fridge, below the ovens, and elsewhere.

Roach Droppings Mean Cockroach Infestation

If you notice small, speckled droppings or small brown stains, you already have a roach infestation in your home. The more droppings you discover, the more cockroaches you have in your home. Clean up the roach messes immediately, but proceed with caution. If there is a lot of waste, put on a mask and gloves.

Seeing Eggshells in Your House

If you see eggshells, also known as oothecae, you might be living with some nasty roaches. Cockroaches do not lay single eggs, but rather an egg casing with multiple eggs inside. When the eggs hatch, the casing splits, and the shells are discarded. It is more likely to come across empty casings because female roaches hide their eggs in difficult-to-reach areas to protect them.

You might want to look around your house for full eggshells because you can reduce the generation if you find them. It won’t solve the problem, but it will get you one step closer to overcoming a cockroach infestation.

Seeing Dead Roaches Around

Seeing dead roaches around your house is not a sign that the infestation is fading away. It indicates that there is more to do to wipe out cockroaches in your house. Cockroaches come out at night when there is a minimal disturbance, which means, during the day, they remain in their hideout. Those you find dead are those who did not make it to their hideout. Dead cockroaches provide a lead to their hideout when you want to wipe them out using pesticides.

Live Cockroaches

If you see live cockroaches in your home during the day, you have a cockroach infestation. When they emerge in broad daylight, it means you only have a few of them within.

Funky smell

You won’t recognize this smell if you haven’t been to a cockroach-infested area. A handful of roaches gives out a stench smell, which may worsen as they continue to increase exponentially.

If You Notice Damage

If you haven’t been in a cockroach-infested area, you won’t recognize this odor. A handful of roaches emits a foul odor, which may worsen as the population grows exponentially.

How to Avoid Further Cockroach Infestation in Your Home

There is only one sure way to get rid of roaches, and that is to use pesticides, either pre-infestation or post-infestation. Cleanliness makes your home unappealing to them as a place to live.


So, what’s the deal with dead cockroaches in my house? Dead cockroaches only indicate that you have a serious cockroach infestation in your home. And, as you can see above, cockroaches multiply quickly; assume you have one or two roaches at first; within a year, you will be living with around 800 of them. The good news about roach infestation is that you can easily get a head start on them by using the right pesticides. And if you catch them at an early stage of infestation, you can easily eradicate them. If you take proactive measures before they come in to live with you, you can make your house less appealing to them, reducing the chances of roach infestation.

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