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Professional Cockroach Control in Calgary & Surrounding Areas
Cockroaches are one of the most difficult pests to eliminate without professional help. Below are detailed answers to the most common questions about cockroach infestations, treatment, and prevention.
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The most common cockroach species found in Calgary include:
German cockroaches (most common and hardest to eliminate)
American cockroaches (less common, usually in commercial settings)
Oriental cockroaches (often associated with moisture and drains)
German cockroaches are the most frequent problem in homes, apartments, restaurants, and condos.
Cockroaches are known to:
Contaminate food and surfaces
Spread bacteria such as Salmonella and E. coli
Trigger allergies and asthma, especially in children
Multiply rapidly if not treated correctly
A small infestation can quickly turn into a major problem.
Cockroaches commonly enter properties through:
Grocery bags, boxes, or deliveries
Used furniture or appliances
Plumbing lines and drains
Cracks, gaps, and wall voids
Shared walls in apartments and condos
Cockroach infestations are not caused by poor cleanliness—even clean homes can become infested.
Cockroaches prefer warm, dark, and moist areas. Common hiding places include:
Kitchens and bathrooms
Inside cabinets and drawers
Behind stoves, refrigerators, and dishwashers
Wall voids and baseboards
Drains and plumbing areas
Electrical outlets
They are mostly active at night, which is why infestations often go unnoticed.
Signs of cockroaches include:
Seeing live cockroaches (especially during the day)
Small black droppings (pepper-like or coffee-ground appearance)
Shed skins and egg cases (ootheca)
Musty or oily odour
Smear marks on walls or cabinets
Seeing cockroaches during daylight usually indicates a heavy infestation.
DIY cockroach treatments are rarely effective. Store-bought sprays and foggers:
Do not eliminate eggs
Cause cockroaches to scatter deeper into walls
Can make infestations worse
Interfere with professional treatments
Professional cockroach control is the most reliable solution.
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Our Cockroach Treatment Program includes:
Detailed inspection and species identification
Targeted gel bait placement
Crack-and-crevice treatments in hiding areas
Use of insect growth regulators (IGRs) to stop reproduction
Follow-up treatments if required
This structured approach ensures complete elimination.
Light infestations may require one treatment
Moderate to heavy infestations usually require 2–3 treatments
Apartments and commercial buildings may require coordinated treatments
Follow-up visits are critical to eliminate newly hatched cockroaches.
Most infestations are controlled within 2–6 weeks, depending on:
Infestation severity
Preparation compliance
Property type (house vs apartment)
Neighbouring unit activity
Increased activity after treatment is normal.
Cockroaches are flushed from hiding areas as the treatment works. This typically lasts 7–14 days.
Yes. Treatments are applied by licensed technicians using professional-grade products. When preparation and re-entry instructions are followed, treatments are safe for families and pets.
Store food in airtight containers
Clean spills and crumbs immediately
Take garbage out daily
Fix plumbing leaks
Reduce clutter
Avoid using store-bought sprays
Reinfestation can occur if:
Food and moisture sources remain
Preparation steps are not followed
Adjacent units remain untreated
Ongoing sanitation and follow-up treatments greatly reduce this risk.
Yes. Occupants and pets must leave during treatment and remain out for 4–6 hours, or as instructed by the technician.
Cockroaches are not direct disease transmitters, but they can carry bacteria and contaminate surfaces, increasing health risks.
You should contact a professional immediately if you:
See cockroaches during the daytime
Notice increasing activity
Live in an apartment or condo
Operate a restaurant or food facility
Early treatment saves time, money, and stress.
Pest Pro Exterminator provides safe, effective cockroach extermination for:
Homes & Condos
Apartments & High-Rise Buildings
Restaurants & Food Facilities
Hotels & Hospitality
Offices & Commercial Properties
If you’re unsure about any step, contact us before treatment.
📞 Call (587) 500-8857 or Email info@pestproexterminator.ca
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