CALL OR TEXT: (587) 500-8857 OR CALL OUR 24/7 Hot Line: 1(833) 579-0860
Pharaoh ants are one of the most challenging household pests in Calgary. These tiny, yellowish ants are only about 2 mm long but can cause big problems when they invade homes, apartments, hospitals, and businesses. They’re known for nesting in walls, behind baseboards, and near warm, moist areas such as kitchens and bathrooms.
Pharaoh ants spread quickly because their colonies have multiple queens. If disturbed, they "bud" or split into several smaller colonies—making DIY control methods like sprays or vinegar often make the problem worse.
Tiny yellow to light brown ants trailing along walls or counters
Activity near sinks, drains, or garbage areas
Sightings in food storage areas or around pet bowls
Persistent ant trails that return even after cleaning
If you notice these signs, it’s best to act quickly. Pharaoh ants multiply fast, and one colony can turn into dozens in just a few weeks.
Contamination: They can carry and spread pathogens like Salmonella and Staphylococcus.
Difficult to Eradicate: Standard ant sprays often make infestations spread.
Multiple Colonies: A single building can harbor hundreds of nests hidden inside walls and electrical outlets.
Call our 24/7 hotline at 1(833) 579-0860 - o r - Text/Call (587)500-8857
Pest Pro Exterminator – Ant Removal – Serving Calgary & Surrounding Areas
All our ant treatment technicians are fully licensed applicators in the province of Alberta.
Pest Pro Exterminator follows industry best practices and maintains high standards of safety, professionalism, and service quality.
Our Calgary ant removal professional pest control technician brings decades of combined experience to every job.
The most crucial step in ant control is removing the reason they are inside: food and water. Search engines favor content that emphasizes prevention.
Seal Food Storage: Use airtight containers for all pantry items, including sugar, flour, cereal, and pet food. Never leave food uncovered.
Deep Clean Immediately: Wipe down kitchen surfaces (countertops, stovetops, sinks) multiple times a day. Ants only need trace amounts of grease or crumbs.
Manage Garbage & Recycling: Use trash cans with tight-fitting lids and empty them frequently. Rinse all recyclable containers thoroughly.
Watch for Moisture: Repair any leaky faucets or pipes. Ants are attracted to standing water, especially during dry spells.
To prevent ants from returning, you must physically block their access. This targets long-tail keywords like "how to seal ant entry points."
Trace the Ant Trail: Follow the foraging ants to discover the exact spot they are using to enter your home.
Caulk and Seal: Use durable silicone caulk to seal cracks and gaps around:
Window and door frames.
Utility line entry points (where pipes/cables enter the wall).
Cracks in the foundation or concrete slabs.
Repair Damage: Replace or repair damaged window screens, door sweeps, and weather stripping.
For long-term ant removal and eliminating the entire ant colony, bait is superior to sprays. This addresses the common user search for "how to kill the queen ant."
Use Ant Baits: Purchase gel or granular ant baits that contain a slow-acting poison (like boric acid or indoxacarb) mixed with an attractive food source (sugar or protein).
Placement is Key: Place bait stations directly along the established ant trails or near the entry points you identified.
Be Patient: Do not kill the ants you see. They must carry the bait back to the nest to feed the other ants and, critically, the ant queen. This process can take days to a few weeks, but it ensures the elimination of the colony.
These natural methods are great for immediate, non-toxic disruption of ant pheromone trails. Use these to clean up after baiting, not during the baiting process.
Vinegar Solution: Mix equal parts white vinegar and water. Use this to spray directly on ants and wipe down surfaces to destroy their scent trail, which they use to navigate.
Essential Oils: Peppermint oil is a powerful, natural ant repellent. Place cotton balls soaked in peppermint oil near common entry areas.
Diatomaceous Earth (DE): Sprinkle food-grade DE in hidden areas where ants travel (behind appliances, under sinks). DE is a natural powder that dehydrates and kills insects upon contact.
If you are dealing with persistent or difficult-to-control species like Carpenter Ants (which nest in wood) or Pharaoh Ants (which require specialized baits), it's time to seek professional pest control.
Signs of Infestation: Seeing large numbers of ants, finding wood shavings (frass) from carpenter ants, or dealing with multiple indoor colonies are signs a professional is needed.
Call Pest Pro Exterminator today for effective, guaranteed ant removal in Calgary!