Cockroaches are something that nobody wants to see. Roaches can carry all sorts of diseases and create health issues in humans. A few problems include asthma attacks, allergies, and food poisoning. But you still might wonder, where do roaches come from?
If you already have roaches in your home, there are many reasons this could be the case. For example, sometimes you move into a home that has roaches. Other times, roaches might take a ride on your belongings to move from one location to the next.
When answering the question of where do roaches come from, the answer is complicated. They could come into your home on cardboard boxes, grocery bags, appliances, furniture, or luggage.
In addition, they can enter the home through drains, sewers, or plumbing. If you have a neighbor with roaches, they might also come over from their place and cause a problem.
Types of Roaches That Enter Homes
Like other pests, roaches come into a home for shelter, water, and food. They’re pests that are year-round and extremely hard to get rid of.
Many different species have specific preferences regarding their environments, which also makes it hard to answer where roaches come from.
These are the most common roaches indoors. They like warm, dark, humid locations near water and food, preferably at temperatures of 70 to 75 degrees Fahrenheit.
You’ll often find this roach in the kitchen, near sinks or appliances, in cracks of cabinets, or near food storage and prep areas.
They’ll also be found in bathrooms if you have a large infestation. Detecting and controlling them early is critical since they are hard to eliminate once they decide to live in your home.
This roach likes a damp, dark, cool environment. So they’ll be found outdoors in areas with organic items like wood chips and mulch, under the soil or patio bricks, and at the home foundation.
After these roaches come inside, they may be found in crawl spaces, basements, and drains. You can also find them under sinks, near leaky water pipes, and close to washing machines and refrigerators.
This kind of roach prefers a dry and warm area with a temperature of more than 80 degrees Fahrenheit. Therefore, they are often in elevated areas at eye level or beyond, such as pantries, cabinets, and closet shelves.
These bugs will also be seen in books, behind photos, or under chairs and tables. They also may lurk in warm areas near things like timers, clocks, and televisions.
This roach species can be found in homes, grocery stores, restaurants, and bakeries. They love to spend time anywhere food is being stored and prepared.
They will be found in moist and warm areas, including places like drains and sewers, boiler rooms, near water heaters and pipes, and in basements.
Things That Attract Roaches
Now that you have an idea of where do roaches come from, we walk to talk more about what attracts them to your home. Three primary items attract them, but this can vary by species.
Access to Food
Roaches love to be near food. That means you need to clean up crumbs and food quickly. Avoid leaving out dirty dishes and toss any food that you might leave out on the counter.
Wiping the surfaces where you prep food, cleaning under appliances, and wiping down counters are all essential steps to take.
Other things you can do to prevent roaches are rinsing out cans, cartons, and jugs before you throw them away. Wipe out drawers for crumbs and empty the garbage can once a day. Avoid leaving your pet bowls out overnight.
A roach will communicate using pheromones while moving and both paper and cardboard will absorb those. Replacing any cardboard containers with plastic can help stop that.
You should also avoid bringing in cardboard boxes from outside. If you read newspapers, make sure you recycle them instead of piling them up.
Opportunity for Shelter
The second primary reason that roaches come inside is to find shelter. There are several tips you can use to avoid this. For instance, inspect the inside and outside of the house. Seal up any crevices or gaps, even if they seem overly small.
Add some weatherstripping to all your entryways, including windows and doors. You should also work to declutter around the home.
Roaches sometimes come into the home using drain pipes. If you add metal baskets or stoppers in the drains of your shower and sinks, this will be helpful. You should also make sure the sink is clean.
If you bring firewood into your home, roaches will also hop on and come inside with you. It’s best to only bring in what you need for a single fire. Store any extra outside to avoid bringing in pests.
Need for Water
Most of the roaches that want to come inside enjoy moisture, so you want to avoid water in the home. If you have standing water, that’s the first thing you want to eliminate.
In addition, you should look for leaks and repair them promptly. Caulk can be used to seal any gaps near the tubs and sinks to keep water away from the wall. Water also should not be allowed to stand near flower beds and other plants.
If you have pets, don’t leave the water bowl out at all times. You also should hang wet towels up to dry as soon as you use them. Kitchen sponges should also be dried and not left on the counter wet.
How To Find an Experienced Pest Control Specialist for Roaches
Now that you have the answer to where do roaches come from, your next task is finding a pest specialist if these pests are in your home. If you don’t have a regular pest control specialist who you trust, Find a Pest Pro is here to assist you.
Each pest control specialist featured on our website is certified and verified to handle roaches, termites, ants, spiders, and other pests. Using the site is entirely free and offers easy access to the best specialists near you. Visit today to find out your options and get rid of the pests that might be in your home.
Click here to read our past blog, How Can a Pest Specialist Help Me Get Rid of Stink Bugs