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Cockroach Treatment

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Nobody wants to see a cockroach in their kitchen. But in Arizona, it happens. A lot. Our warm climate and irrigated landscapes create perfect conditions for roaches year-round.

Our technicians handle cockroach calls across the Valley every week, from Tempe to North Phoenix. We treat single-family homes, apartments, restaurants, and commercial buildings. German cockroaches in the kitchen. American cockroaches coming up through the drains. Sewer roaches invading after monsoon storms. We've seen it all.

The good news? Cockroaches are treatable. With the right approach, we can eliminate existing populations and keep new ones from establishing.

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Cockroach Species in Arizona

Not all cockroaches are the same. Arizona has several species, and each one behaves differently. Identifying the species matters because it determines the treatment approach.

German cockroaches are the ones you really don't want. They're small (about half an inch), light brown, and live exclusively indoors. German roaches reproduce faster than any other species. A single female can produce thousands of offspring in a year. They infest kitchens and bathrooms, hiding in cracks, appliances, and cabinets. These roaches hitchhike into homes through grocery bags, cardboard boxes, and used appliances.

American cockroaches are the big ones. They can grow over two inches long. Despite the name, they're also called sewer roaches or water bugs. They prefer dark, damp places like drains, basements, and irrigation boxes. American roaches wander in from outside, especially during hot weather or after heavy rain floods their hiding spots.

Turkestan cockroaches have become increasingly common in the Phoenix area. Males fly and are attracted to lights at night. Females are dark and wingless. They live outdoors in landscape areas, irrigation boxes, and cracks in block walls.

Brown-banded cockroaches prefer drier areas than other species. They hide in furniture, closets, and behind picture frames. They're less common than German roaches but can be harder to eliminate because they spread throughout the home.

Cockroach Species in Arizona

Signs of a Cockroach Problem

Cockroaches hide during the day and come out at night. By the time you see one in daylight, the population is usually significant. Here's what to watch for:

Live roaches at night. Turn on a kitchen or bathroom light suddenly and you might catch them scattering. Seeing even one cockroach usually means more are hiding.

Droppings. Cockroach droppings look like black pepper or coffee grounds. German roach droppings are small specks found in cabinets, drawers, and along baseboards. Larger roaches leave bigger, cylindrical droppings.

Egg cases. German cockroaches produce brown, purse-shaped egg cases called oothecae. Each case holds dozens of eggs. Finding egg cases means an active breeding population.

Musty odor. Heavy cockroach infestations produce a distinctive oily, musty smell. If your kitchen or cabinets have an unexplained odor, roaches may be the cause.

Shed skins. Cockroaches molt as they grow. Finding translucent shells in cabinets or under appliances indicates roach activity.

Signs of a Cockroach Problem

Why Cockroaches Are Hard to Control

Cockroaches have survived for millions of years. They're extremely adaptable and reproduce quickly. Here's what makes them tough to eliminate:

They reproduce fast. A German cockroach population can explode in weeks. One egg case produces 30 to 50 nymphs. Those nymphs mature in about 60 days and start reproducing themselves.

They hide in impossible places. Cockroaches squeeze into cracks as thin as a dime. They hide inside appliances, behind outlet covers, in wall voids, and under cabinet toe kicks. Spraying surfaces doesn't reach them.

They're resistant to many pesticides. German cockroaches in particular have developed resistance to common insecticides. What worked ten years ago may not work today.

They eat almost anything. Cockroaches survive on crumbs, grease, soap, glue, and even book bindings. Keeping a clean kitchen helps but doesn't solve the problem alone.

Why Cockroaches Are Hard to Control

Health Risks from Cockroaches

Cockroaches aren't just disgusting. They're a genuine health concern. The American Lung Association recognizes cockroaches as indoor air pollutants that trigger asthma and allergies, especially in children.

Asthma and allergies. Cockroach droppings, shed skins, and body parts become airborne allergens. Studies show cockroach allergens trigger asthma attacks in sensitive individuals, particularly kids.

Disease transmission. Cockroaches crawl through sewers, drains, and garbage before walking across your counters. They can spread bacteria like Salmonella and E. coli. They don't bite, but they contaminate food and surfaces.

Food contamination. Roaches leave droppings and regurgitate digestive fluids on food. They can ruin stored pantry items and contaminate cooking surfaces.

If anyone in your household has asthma or allergies, cockroach control isn't optional. It's a health priority.

Health Risks from Cockroaches

lunar lock protocol

HOW WE WORK

1

Identification & Inspection

Every cockroach treatment starts with identification. Our technicians determine which species you have and where they are hiding. German roaches in the kitchen require different treatment than American roaches coming up through drains. We inspect cabinets, appliances, baseboards, and potential entry points.

2

Targeted Bait Application

For German cockroaches, we use professional-grade baits placed in cracks, crevices, and harborage areas. Baits work because roaches eat them and carry poison back to hiding spots. Other roaches feed on droppings and dead bodies, spreading the treatment throughout the population.

3

Growth Regulators

We apply insect growth regulators that prevent nymphs from maturing and reproducing. This breaks the breeding cycle and stops the population from recovering. Growth regulators are especially effective against German cockroaches.

4

Follow-Up Treatments

German cockroach infestations typically require 2 to 3 treatments over 4 to 6 weeks. Eggs continue hatching after initial treatment, so follow-up visits target newly emerged nymphs before they can reproduce. We also treat exterior areas for American and outdoor species.

Lunar Lock Protocol

Preventing Cockroach Problems

Professional treatment eliminates existing roaches. These habits help prevent new ones:

Store food in sealed containers. Cardboard boxes and paper bags are easy for roaches to access. Glass, plastic, and metal containers keep food protected.

Clean up crumbs and grease. Roaches need very little food to survive. Regular cleaning under appliances and behind stoves removes their food sources.

Fix water leaks. Cockroaches need water more than food. Leaky pipes under sinks and dripping faucets attract roaches. Fix leaks promptly.

Seal entry points. Caulk cracks around pipes, seal gaps under doors, and install drain covers. Keeping roaches out is easier than eliminating them once they're inside.

Inspect packages and used items. German roaches hitchhike in grocery bags, cardboard boxes, and secondhand appliances. Inspect items before bringing them inside.

Keep ant problems under control. Ants and cockroaches compete for similar food sources. Where you see one pest, the other often follows.

Preventing Cockroach Problems

Testimonials

Don’t just take our word for it

Amazing service. Reasonable prices. Highly recommend!
Professional, thorough, and top-quality products.
The best pest control I've ever used. Very responsive.
Great weed and pest control. Will use again!
Reliable, professional, and reasonably priced.
No more scorpions. The owner is very responsive.
Fast and friendly! Haven't seen a bug since.
Prompt, professional, and very affordable.
Top-notch service! Explained everything clearly and made sure I was comfortable with the treatment before starting.
They showed up on time, answered all my questions, and were very respectful of our home.
Very impressed. The technician was courteous, wore shoe covers, and treated every area we discussed.
Great experience from start to finish. Booking was easy and the follow-up was appreciated.
They got rid of our ants in one visit! Super impressed with how fast they worked.
Finally, someone who knows how to handle scorpions. We've tried two other companies—Lunar is the only one that worked.
Quick and professional. Will definitely use again.
Amazing service. Reasonable prices. Highly recommend!
Professional, thorough, and top-quality products.
The best pest control I've ever used. Very responsive.
Great weed and pest control. Will use again!
Reliable, professional, and reasonably priced.
No more scorpions. The owner is very responsive.
Fast and friendly! Haven't seen a bug since.
Prompt, professional, and very affordable.
Top-notch service! Explained everything clearly and made sure I was comfortable with the treatment before starting.
They showed up on time, answered all my questions, and were very respectful of our home.
Very impressed. The technician was courteous, wore shoe covers, and treated every area we discussed.
Great experience from start to finish. Booking was easy and the follow-up was appreciated.
They got rid of our ants in one visit! Super impressed with how fast they worked.
Finally, someone who knows how to handle scorpions. We've tried two other companies—Lunar is the only one that worked.
Quick and professional. Will definitely use again.
Amazing service. Reasonable prices. Highly recommend!
Professional, thorough, and top-quality products.
The best pest control I've ever used. Very responsive.
Great weed and pest control. Will use again!
Reliable, professional, and reasonably priced.
No more scorpions. The owner is very responsive.
Fast and friendly! Haven't seen a bug since.
Prompt, professional, and very affordable.
Top-notch service! Explained everything clearly and made sure I was comfortable with the treatment before starting.
They showed up on time, answered all my questions, and were very respectful of our home.
Very impressed. The technician was courteous, wore shoe covers, and treated every area we discussed.
Great experience from start to finish. Booking was easy and the follow-up was appreciated.
They got rid of our ants in one visit! Super impressed with how fast they worked.
Finally, someone who knows how to handle scorpions. We've tried two other companies—Lunar is the only one that worked.
Quick and professional. Will definitely use again.
Fair prices and excellent service.
So glad we switched to this company. Night and day difference. They actually follow up, explain the products, and give peace of mind.
Our tech was super knowledgeable and polite. He even showed me where the bugs were getting in!
Very thorough and detailed. Highly recommend.
Love the customer service and the results!
Fast service and no more bugs. Thanks!
We had a major cricket issue in our backyard, and Lunar had it resolved within a couple visits. Very happy with the outcome!
Courteous staff, clear communication, and they didn't try to upsell anything I didn't need. Just honest work.
The team at Lunar Pest Control is always on time and incredibly respectful. They listen and take care of what actually needs treating.
Haven't seen a single spider in weeks. That's saying something in Arizona. Highly recommend!
We've had monthly service for a year now. I never have to think about pests anymore—and I used to stress about it constantly
Their technology makes things easy—I love getting text reminders and updates about what was done after each visit.
I wasn't sure what to expect, but the technician took time to walk through everything with me and was super thorough.
Great service and even better people. Feels like a local company that really cares.
Lunar Pest Control went above and beyond. They treated our attic, garage, and yard with zero hassle and explained everything clearly. Very happy we found them!
Fair prices and excellent service.
So glad we switched to this company. Night and day difference. They actually follow up, explain the products, and give peace of mind.
Our tech was super knowledgeable and polite. He even showed me where the bugs were getting in!
Very thorough and detailed. Highly recommend.
Love the customer service and the results!
Fast service and no more bugs. Thanks!
We had a major cricket issue in our backyard, and Lunar had it resolved within a couple visits. Very happy with the outcome!
Courteous staff, clear communication, and they didn't try to upsell anything I didn't need. Just honest work.
The team at Lunar Pest Control is always on time and incredibly respectful. They listen and take care of what actually needs treating.
Haven't seen a single spider in weeks. That's saying something in Arizona. Highly recommend!
We've had monthly service for a year now. I never have to think about pests anymore—and I used to stress about it constantly
Their technology makes things easy—I love getting text reminders and updates about what was done after each visit.
I wasn't sure what to expect, but the technician took time to walk through everything with me and was super thorough.
Great service and even better people. Feels like a local company that really cares.
Lunar Pest Control went above and beyond. They treated our attic, garage, and yard with zero hassle and explained everything clearly. Very happy we found them!
Fair prices and excellent service.
So glad we switched to this company. Night and day difference. They actually follow up, explain the products, and give peace of mind.
Our tech was super knowledgeable and polite. He even showed me where the bugs were getting in!
Very thorough and detailed. Highly recommend.
Love the customer service and the results!
Fast service and no more bugs. Thanks!
We had a major cricket issue in our backyard, and Lunar had it resolved within a couple visits. Very happy with the outcome!
Courteous staff, clear communication, and they didn't try to upsell anything I didn't need. Just honest work.
The team at Lunar Pest Control is always on time and incredibly respectful. They listen and take care of what actually needs treating.
Haven't seen a single spider in weeks. That's saying something in Arizona. Highly recommend!
We've had monthly service for a year now. I never have to think about pests anymore—and I used to stress about it constantly
Their technology makes things easy—I love getting text reminders and updates about what was done after each visit.
I wasn't sure what to expect, but the technician took time to walk through everything with me and was super thorough.
Great service and even better people. Feels like a local company that really cares.
Lunar Pest Control went above and beyond. They treated our attic, garage, and yard with zero hassle and explained everything clearly. Very happy we found them!

Same Day Service Available

No Obligation Instant Quote

Your Location

You should see a reduction in roach activity within the first week. Complete elimination of German cockroaches typically takes 4 to 6 weeks because eggs continue hatching after treatment. We schedule follow-up visits to target newly hatched nymphs before they can reproduce.


Cost depends on the species, severity of infestation, and size of your home. We provide free inspections and written estimates. German cockroach treatments for a typical kitchen start around $150 to $300. Ongoing prevention for outdoor species is included in regular pest control service.


Yes. We use targeted application methods that place products in cracks, crevices, and hidden areas where roaches hide but pets and children don't go. We'll provide specific instructions for any preparation needed before treatment.


German cockroaches hitchhike in on packages and used items. They don't indicate a dirty home. American and outdoor species wander in from drains and exterior areas, especially after rain. A clean home helps control roaches but doesn't prevent them from arriving.


Over-the-counter sprays kill roaches on contact but don't eliminate hidden populations. Spraying can actually make German cockroach problems worse by scattering them to new areas. Professional baits and growth regulators target the entire population, including roaches you never see.