American Cockroaches

What do American cockroaches look like? 

American cockroaches (Periplaneta americana) are one of Arizona's largest house-infesting cockroach species. They typically measure between 1.5 and 2 inches long and are reddish-brown with a yellow figure-eight pattern on the backs of their heads. Both males and females have wings that extend past their bodies.

What do American cockroaches eat?

American cockroaches are opportunistic feeders, and their diet includes various food sources. Indoors, they will eat food scraps, grease, fats, sweets and sugars, pet food, paper products, cardboard, trash, toothpaste, soap, dead skin cells, hair, organic waste, and more. Outside, they often consume decaying organic matter and animal waste. 

Are American cockroaches dangerous?

Like other cockroaches, American roaches should be considered harmful. They may not bite often, but their risks are more significant in terms of contamination and health concerns. Cockroaches carry and spread bacteria, which makes them a serious health risk. What’s more, they can trigger asthma and allergies. 

Do American cockroaches fly?

Although capable of flying, males and females rarely do so. Instead, they tend to glide short distances. 

How quickly do American cockroaches reproduce?

American cockroaches have a lifespan of about one year, during which time mature females may produce up to 400 offspring. Each egg case (also called oothecae) they lay contains multiple eggs. 

Are American cockroaches common in Phoenix?

In Phoenix, American cockroaches are a year-round pest, but their numbers may increase significantly during the summer and monsoon months. Their persistence, combined with the region’s unique climate, makes it essential for homeowners to be vigilant about pest control to prevent an infestation. The increase in humidity and rainfall during this season causes roaches to migrate from their outdoor habitats into homes and buildings in search of shelter. The moisture from the monsoons also attracts cockroaches, as they need water to survive, making homes an appealing refuge. 

What attracts American cockroaches to my home?

American cockroaches are attracted to homes primarily for food, water, and shelter. As noted above, they are not picky eaters and will be satisfied with the food sources highlighted above. As for water sources, these pests will visit bathrooms, kitchens, laundry rooms, and other areas where they can get the moisture they need to survive. Finally, the extreme temperatures outside, particularly during the summer, often make homes in our region an ideal refuge for these pests. 

Where do American cockroaches hide in homes?

American cockroaches prefer dark, secluded areas where they can hide during the day. The following locates are common hiding spots:

• Kitchen and bathroom cabinets
• Under sinks
• Behind or under appliances
• Pantries
• Near leaky pipes or water damage
• Spaces behind walls
• Attics 
• Storage areas
• Cardboard boxes and clutter

What are the signs of an American cockroach problem?

American cockroaches are not always easy to spot during the day. However, several clear signs can indicate an infestation. If you live in the Phoenix area, it’s essential to be aware of the following signs of an American cockroach problem:

• Sightings of live roaches. You may even see babies and adult roaches in the case of more significant infestations. 
• Dead cockroaches around the house, especially near their nesting sites.
• Fecal droppings that are small, dark, and resemble coffee grounds or black pepper. 
• Egg casings that are about the size of a grain of rice and brown or black. 
• Shed skins that are left behind as cockroaches molt and grow. 
• A musty odor may accompany a more significant infestation. The roaches’ bodily secretions cause the odor, which is typically most noticeable in areas where they are nesting. 
• Damage to food or packaging. 

If you're noticing any of these signs, it’s crucial to act quickly to prevent the infestation from spreading. Cockroaches are resilient pests that can reproduce rapidly, so it’s often best to contact a pest control professional to address the issue before it becomes overwhelming. Regular inspections, good sanitation, and maintenance practices can help keep cockroaches out of your home in the Phoenix metro area. However, we highly recommend professional assistance if you’ve already detected activity. 

How do I get rid of American cockroaches?

If you’ve noticed roaches in your home, contact Termio Pest Control for assistance. Our locally owned and family-operated pest control company offers effective pest control services that target American roaches, other cockroach species, and other house-infesting pests in our region. 

How can I prevent an American cockroach infestation? 

Preventing an American cockroach infestation involves eliminating attractants and ensuring these pests cannot get inside. Here’s how you can keep them out:

• Clean your home regularly, including wiping down counters, sweeping floors, vacuuming, and emptying trash. 
• Fix leaks and moisture issues, such as leaking pipes, dripping faucets, and poorly ventilated rooms. 
• Remove clutter in storage areas. 
• Seal potential entry points on the outside of the house.
• Install door sweeps.