The idea that roaches only infest filthy homes is a myth. While poor sanitation can contribute to
Roaches can show up anywhere, it doesn't matter how well you clean. It could be a building issue, a neighbor issue, a location issue. But yes they'll show up in spotless homes too.
Cockroaches are some of the most common household pests in the United States–as well as the most feared. There are 55 different cockroach species found in the US, with an estimated 63% of homes that contain cockroach allergens of some kind, according to the National Pest Management Association (NPMA).
Though often associated with dirty environments, cockroaches are actually quite fastidious, especially when it comes to their antennae. They clean them often by grabbing one in with a front leg and drawing it through their mouth. Researchers have long observed that many insects groom themselves, and now they know why.
No. Cleaning alone won't do it. Cleanliness doesn't effect where roaches choose to populate. A food source does. Finding and getting rid of the food sources and nest(s) is the game changer. Of course also use any spray, poison, or traps you're ok with using.
Attractor #1: Food
What attracts cockroaches more than anything is food. Roaches need food to survive. Eliminating access to food can help eliminate a roach problem. Throw away any food that has been left out on the counter.
The Myth of Clean Homes and Cockroach Infestations
Contrary to popular belief, cockroaches are not solely attracted to dirty or unsanitary environments. While filth can certainly provide ample food and shelter for these pests, even the cleanest of homes are not immune to roach infestations.
Leaving the light on doesn't deter cockroaches effectively because they can navigate in low-light conditions. While they're mostly active at night, they may still come out in search of food or water. During the day, cockroaches hide in dark areas not directly exposed to light.
Cockroaches are blessed with an amazing sense of smell. This is what they use when seeking food and mate but at the same time, this is also their weakness. A cockroach's sense of smell can be used to get rid of them.
Smear Marks
In addition to droppings, cockroaches tend to leave streaks behind. You can often find these markings on walls; they are dark, irregular smears you can find in areas where they are most active.
Generally, cockroaches don't like the cold one bit. They are cold-blooded arthropods that don't survive very well in either extremely cold or hot circumstances. They're always at whatever temperature their environment is and generally slow down with cooler temperatures.
Citrus is one of the scents cockroaches are most known to hate, notably lemon and orange. Keeping a dish of lemon juice on your kitchen counter can deter these pests, as well as placing lemon peels around the home to discourage cockroaches from coming out of hiding.
Accessibility. Roaches come into your home in search of three things: food, shelter, and water. They have also developed the ability to use even the smallest of openings as an entryway into your house. They can come in through cracks in the exterior walls, dryer vents, or even the gaps between walls and floors.
However, if you tend to find cockroaches around your kitchen sink, it may be from dirty dishes or other food-related clutter left in and around it. The smell of food, as well as the ample places to hide near a water source, may be what is drawing the cockroaches to your kitchen.
Insects and Arachnids
Strangely enough, one of the most prevalent kind of predator that cockroaches face are fellow insects! The emerald cockroach wasp, Ampulex compressa, for example, has an unusual way of preying upon cockroaches. The wasp stings the cockroach's brain, which paralyzes the cockroach.
While cockroaches can crawl on humans at night, it is relatively rare. Cockroaches are more interested in finding food and shelter than in seeking human contact. However, if you have a severe infestation or roaches are attracted to food or crumbs in your bed, they may enter your sleeping area.
The following are some of the smells that can attract cockroaches to your home: Food odors, especially sweet and starchy food. The scent of cooking oils, sauces, and spices can also attract these pests. Garbage odors, like smell of rotting food and other organic matter, which is often found in garbage cans.
Seeing a cockroach crawl across a bed isn't unusual if the insects are already making a home in your bedroom or a nearby bathroom.
Roach nest, unlike birds' nests, isn't a physical structure but rather a hidden congregation point for roaches, typically in dark, moist areas close to food and water sources. To find a roach nest, look for signs like droppings that look like coffee grounds, oval-shaped egg casings, and increased night-time activity.
Most cockroaches hide in dark, secluded areas by day. They can be found behind furniture and appliances, as well as under refrigerators and stoves and in cupboards or cabinets. They are capable of flattening themselves in order to fit into crevices between floorboards and walls.
Your Best Bet for Deterring Cockroaches is a Clean Home
Take that away from them and their days are numbered, as long as you maintain it. Cockroaches can live up to three months without food, so they hide in dark corners of a property while they wait to go hunting at night.
Listerine is said to be cockroach deterrent. So using it to keep roaches out is effective. Take one portion of listerine and mix equal amount amount of water to it. To make it more effective you can also add a few drops of dishwashing gel.
American cockroach
Their egg capsules are roughly ⅓” long and are dark reddish or blackish brown in color. Each ootheca holds about 16 eggs.