Warning Signs of a Roach Infested House

Roaches have an undeserved reputation as clean and healthy creatures, but the truth couldn’t be further from that assumption.

Cockroaches are a common household pest that can cause many problems. They carry various diseases, such as salmonella, gastroenteritis, cholera, dysentery, viral gastroenteritis, viral respiratory diseases, leprosy, and TB. 

Unfortunately, roaches are often difficult to detect until they have already taken up residence in your home. But how do you know if you need to take action against cockroaches?

Take a deep breath and keep reading to learn about the warning signs of a roach infested house.


One of the most obvious signs of a roach infested house is droppings. Roach droppings are small, dark, and cylindrical, with ridges running lengthwise. You can find them in areas where roaches commonly feed or hide, such as under appliances, in cupboards, and along baseboards. The more significant the infestation, the more droppings you’ll find.

Egg Casings

Seeing egg casings scattered around the house is usually a sign of an active infestation. The casings are usually robust, mahogany-colored ovals that vary in size depending on the species of the cockroach. The majority of the casings contain around 10 – 40 eggs. Cockroaches tend to lay their eggs in sheltered areas like behind furniture and edges along walls, as well as in crevices and underneath appliances. 

Unpleasant Odor

Roaches emit an oily smell along with a musty and sweet smell that is similar to that of almonds. Depending on how many roaches there are, the smell can be mild or very strong. If you notice this odor, it might be a warning sign that the home is infested with roaches.

If you notice an unusual odor in your home, especially in areas where roaches commonly hide, it’s likely that you have a roach infestation.

Visible Roaches

Visible roaches are one of the primary warning signs of a roach-infested house. They can be seen wandering around on the floor, on the walls, and even in cupboards and drawers. Roaches are active at night, so if you see them during the day, then it’s likely that there is a bigger problem. If you come across a single roach, it’s likely that there may be hundreds or thousands more hidden in other areas of the home. 

What to Do if You Suspect a Roach Infestation

Once you’ve confirmed the infestation, you need to take action to get rid of them. Here are some steps you can take:

Clean Your Home Thoroughly

Roaches are attracted to food and water, so ensure that you clean all areas of your home thoroughly. Pay particular attention to the kitchen and areas where food is stored.

Using Baits and Insecticides

There are several baits and insecticides available that are effective in eliminating roaches. Follow the instructions carefully and use these products in areas where roaches commonly hide or feed.

Call the Professionals

Don’t forget, many roaches have the ability to hide during the day, making them difficult to detect, so it is always a good idea to seek a professional on all pest solutions control company if you suspect a roach infestation.

Know the Warning Signs of a Roach Infested House

If you observe any of these common warning signs of a roach infested house, you should take immediate action to address the problem. Reach out to a pest control professional to determine how to best handle the infestation. Taking swift action is key to eradicating the problem and protecting your home from long-term damage caused by roaches.

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