Pavement Ants

Common signs include:

• Lines of small dark ants along baseboards or countertops
• Ants entering through cracks near floors or walls
• Ant activity around sinks, garbage, or pet food
• Small piles of soil near concrete or foundation edges
• Increased ant activity during warm months

We use an integrated approach:

• Gel baiting along trails and high-activity zones.
• Powder/dust treatments in cracks, wall voids, and nesting areas.
• Liquid perimeter treatments around foundations and concrete edges.
• Exterior nest targeting beneath sidewalks and patios.
• Exclusion and sealing of entry points.
• Sanitation guidance to remove food and moisture attractants.

This ensures both active ants and colonies are addressed.

Pavement ants do not spread major diseases, but they can:

• Contaminate food and preparation surfaces
• Carry bacteria from outdoors into the home
• Trigger mild allergies in sensitive individuals
• Create sanitation concerns in kitchens and bathrooms

They enter homes seeking:
• Food crumbs and grease
• Water and moisture
• Shelter during extreme weather
• Easy access through cracks and gaps

Homes in New Westminster and older areas of Metro Vancouver often see higher activity due to aging concrete and foundations.

We recommend:

• Sealing cracks in foundations and concrete
• Keeping kitchens clean and food sealed
• Fixing leaks and moisture issues
• Cleaning up spills immediately
• Trimming vegetation near the foundation
• Scheduling seasonal perimeter treatments

Prevention is key for long-term ant control.

They do not damage structures, but they may:

• Undermine soil under concrete slabs
• Create nuisance infestations indoors
• Require repeated treatment if entry points remain open

Some infestations do, especially when colonies are large or located under concrete. Follow-up ensures complete elimination.