Safer’s

Short answer — my Canada-focused picks

If you want a pest-control service, start with Orkin Canada, Abell Pest Control, and Rentokil Terminix Canada for broad Canadian coverage. If you’re in the Prairies, add Poulin’s; in Ontario/Atlantic pockets, add Truly Nolen Canada; in the GTA, Pestend is a heavily reviewed local option.

If you want DIY products Canadians actually buy, the most practical shortlist is: TERRO liquid ant baits, Ortho Ant B Gon / Home Defense MAX, Wilson AntOut / SpiderOut / WaspOut, Raid MAX, Victor mouse traps, and Safer’s insecticidal soap for garden/plant pests.

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Best pest-control companies in Canada

My practical recommendation: get quotes from one national brand + one strong local licensed company. For example: Orkin or Abell plus a highly reviewed local operator in your city. Local companies often beat the big brands on response time, but the big brands can be better for warranties, documentation, commercial sites, and recurring plans.

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DIY pest-control products Canadians actually use

1. Ants — TERRO, Ortho Ant B Gon, Wilson AntOut

For ordinary sweet-feeding house ants, I’d try TERRO Liquid Ant Killer Baits first; Canadian Tire shows TERRO liquid ant baits as a “Best Seller / Top Rated” item with 700+ reviews, and the product category also shows Ortho, Wilson, Raid, and TERRO ant products with large review counts. (canadiantire.ca)

Use baits before sprays when ants are trailing indoors. Sprays can kill visible ants but may not reach the colony; baits are meant to be carried back.

2. Perimeter/crawling insects — Ortho Home Defense MAX, Raid MAX, Wilson CrawlOut

For general crawling insects around baseboards, doors, garages, and foundations, Canadians commonly buy Ortho Home Defense MAX, Raid MAX Indoor/Outdoor, and Wilson CrawlOut/AntOut. Canadian Tire listings show Ortho Home Defense MAX 4-L with 500+ reviews, the 1-L version with 300 reviews, and Raid MAX with 270+ reviews. (canadiantire.ca)

Avoid overusing perimeter sprays indoors. Follow the label exactly, keep people/pets away until dry, and don’t apply outdoor-only products inside.

3. Spiders — Wilson SpiderOut

For spiders around windows, decks, sheds, garages, and exterior corners, Wilson SpiderOut is one of the more visible Canadian retail products; Canadian Tire shows Wilson SpiderOut ready-to-use spray at 4.5/5 from 200+ reviews. (canadiantire.ca)

For spiders, also reduce the food source: vacuum webs, reduce exterior lighting that attracts insects, and seal gaps.

4. Wasps/hornets — Wilson WaspOut

For visible small nests in accessible outdoor areas, Wilson WaspOut Jet Foam is a common Canadian retail pick; Canadian Tire shows 400+ reviews for the 450-g product. (canadiantire.ca)

Call a pro if the nest is inside a wall/soffit, high up, near children/pets, or if anyone has sting allergies.

5. Mice/rats — Victor traps, Tomcat traps, exclusion materials

For mice, start with snap traps/electronic traps + sealing entry points, not just poison. Health Canada advises setting traps along walls, using strong-smelling sticky baits like peanut butter, and using multiple traps — even 1 trap per metre or 5–10 traps per visible mouse hole in some cases. (canada.ca)

Canadian Tire carries a broad Victor lineup, including electronic traps, live-catch traps, Power Kill traps, and traditional metal-pedal traps, so Victor is the rodent brand I’d look at first. (canadiantire.ca)

Call a pro if you hear rodents in walls/attic, see droppings repeatedly, have pets/kids and are considering bait, or you can’t find/seal entry points.

6. Garden/houseplant pests — Safer’s insecticidal soap

For aphids, mites, mealybugs, and soft-bodied plant pests, Safer’s Insecticidal Soap is a common Canadian choice; Canadian Tire shows the ready-to-use 1-L product with 150+ reviews, and Home Depot Canada’s insecticide category includes Safer’s among the stocked pest-control brands. (canadiantire.ca)

Test on a small part of the plant first, avoid spraying in hot sun, and follow the harvest interval if using it on edible plants.

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Pests where I would skip DIY and call a professional

• Bed bugs — difficult to eliminate, easy to spread, and product misuse is common. Health Canada says registered pesticides must have a PCP number and warns not to use unregistered products or treatments on people, pets, bedding, cribs, playpens, or toys unless the label specifically allows it. (canada.ca)
• German cockroaches — DIY sprays often scatter them; baiting, crack-and-crevice treatment, sanitation, and multi-unit coordination matter. Health Canada recommends sealing cracks/pipe openings and notes that registered products include crack-and-crevice products, aerosols/space sprays, bait stations, and diatomaceous earth. (canada.ca)
• Carpenter ants / termites / structural pests — you need inspection, moisture correction, and targeted treatment.
• Recurring rodents — trapping without exclusion is usually temporary.
• Large wasp nests, wildlife, birds, bats, squirrels, raccoons — safety and legal rules vary by province/municipality.

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Canada-specific buying/safety notes

Only use pesticides authorized for use in Canada and look for a Pest Control Product registration number / PCP number on the label. Health Canada also says to use physical methods first where possible, follow the label, and check provincial/municipal restrictions. (canada.ca)

Don’t import U.S.-popular pest products unless they are registered for Canadian use. Health Canada says only registered pesticides assessed for safety and effectiveness are permitted for sale and use in Canada. (canada.ca)

When hiring, ask for the company’s provincial licensing/registration and proof of insurance. Requirements vary by province; for example, Ontario requires commercial pesticide exterminator/operator licensing, and Alberta requires pesticide service registration for businesses providing pesticide services. (ontario.ca)

If you are dealing with pests in Canada—whether it’s mice trying to escape the winter, a sudden army of carpenter ants in the spring, or wasps invading your deck in the summer—your approach will depend on whether you want to call in the pros or tackle it yourself.

Because Canada has strict environmental regulations regarding pesticides (especially provincial cosmetic pesticide bans in places like Ontario and Quebec), the DIY products available on our shelves are gentler than what you might find in the U.S. This means hiring a professional is often necessary for severe infestations.

The most trusted professional pest control companies in Canada, along with the top DIY brands and products that Canadians actually use, are outlined below.

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Part 1: Top Professional Pest Control Companies in Canada

If you have a serious infestation (like bed bugs, German cockroaches, termites, or a major rodent issue), calling a licensed exterminator is usually the fastest and safest route. These are the top-rated national and regional brands:

1. Orkin Canada (Best Overall)

• Who they are: Orkin is the largest and most recognized pest control company in Canada. They have offices in virtually every major city and municipality across the country.
• What they do best: They employ a highly scientific, entomologist-backed approach to pest management. They are exceptionally good for both residential and commercial pest issues, offering a "Money Back Guarantee" and emergency pest services.
• Best for: Hard-to-solve issues like bed bugs, carpenter ants, and mice.

2. Rentokil Terminix Canada (Best for Comprehensive Coverage)

• Who they are: Previously operating as separate industry giants, Rentokil and Terminix have merged to create a massive nationwide service network.
• What they do best: They have over 90 years of experience in the Canadian market. Their technicians are highly trained, government-licensed, and QualityPro certified. They offer great recurring preventative home protection plans (like their "PestFree365" program).
• Best for: Seasonal home prevention, wildlife control (raccoons, squirrels), and insect infestations.

3. Abell Pest Control (The Homegrown Canadian Choice)

• Who they are: Founded in Canada in 1924, Abell is a massive Canadian-owned-and-operated staple.
• What they do best: Known for outstanding and highly responsive customer service, they provide highly localized service because their technicians live in the communities they serve. They are very transparent about pricing and offer 24/7 client support.
• Best for: Residential emergency calls and eco-friendly integrated pest management (IPM).

4. Insight Pest Solutions (Best for Friendly, Local Service)

• Who they are: A premium regional provider with a massive presence in Ontario, Alberta, and British Columbia.
• What they do best: They hold a QualityPro Accreditation (putting them in the top 3% of pest companies) and are highly praised on forums like Reddit for their friendly technicians and safe, pet-friendly products.
• Best for: Perimeter sprays, spider/wasp prevention, and general household bugs.

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Part 2: Best DIY Brands & Products (What Canadians Actually Use)

If you prefer the DIY route, you can find these top-tier, reliable products at major retailers like Canadian Tire, Home Depot Canada, Rona, or London Drugs:

1. TERRO (The Undisputed King of Ant Control)

• Top Product: TERRO Liquid Ant Baits (6-Pack)
• Why people love it: If you ask any Canadian homeowner how to get rid of sweet/sugar ants, they will almost always point you to TERRO. The bait uses borax (a active ingredient low in mammalian toxicity but deadly to ants). Ants drink the sweet liquid, carry it back to the queen, and the entire colony collapses in a couple of days.
• Where to buy: Home Depot, Canadian Tire, Walmart.

2. Ortho (Best for Perimeter & Home Barrier Defense)

• Top Product: Ortho Home Defense MAX (Perimeter & Indoor Insect Control) / Ortho Ant B Gon MAX
• Why people love it: Ortho is the go-to brand for creating a protective barrier around your home. The Home Defense MAX spray comes with a battery-powered wand applicator, allowing you to easily spray your home's foundation, windows, and doors to keep spiders, ants, and earwigs from sneaking inside.
• Where to buy: Home Depot, Canadian Tire, Lowe's/Rona.

3. Safer’s (Best Natural & Eco-Friendly Option)

• Top Product: Safer’s Chemfree Insectigone (Diatomaceous Earth) / Safer's 3-in-1 Garden Spray
• Why people love it: Since many Canadian provinces restrict cosmetic chemical pesticides, Safer's is incredibly popular. Their Insectigone powder is made from silicon dioxide (diatomaceous earth) and is a non-toxic way to kill bed bugs, earwigs, ants, and cockroaches by physically dehydrating them.
• Where to buy: Home Depot, local nurseries, Home Hardware.

4. Wilson (Best for Lawns, Gardens & Grubs)

• Top Product: Wilson Grub Out (Nematodes) / Wilson Ant Out
• Why people love it: Wilson is a legacy Canadian brand dating back to the 1880s. Their bio-active nematode products (Grub Out) are the gold standard for naturally destroying lawn-ruining white grubs without harming your grass, pets, or local wildlife.
• Where to buy: Canadian Tire, Home Depot.

5. Raid (Best for Instant Knockdown)

• Top Product: Raid Wasp & Hornet Spray / Raid Spider Blaster
• Why people love it: For immediate, on-contact threats (like a wasp nest hanging over your doorway or a massive spider in the basement), Raid is the household staple. It has a long spray stream so you can tackle wasp nests from a safe distance.
• Where to buy: Any grocery store (Superstore, Sobeys, Metro), drugstore (London Drugs, Shoppers Drug Mart), or hardware store.

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A Quick Tip on Canadian Regulations

If you are reading DIY advice on U.S.-centric forums, you might see recommendations for heavy-duty chemicals like Alpine WSG, Bifenthrin, or certain commercial rodenticides.

Under Health Canada's PMRA (Pest Management Regulatory Agency), these restricted chemicals cannot be bought by unlicensed consumers in Canada. If you find your DIY efforts with retail products like Ortho or Safer’s aren't working against tough pests (like German cockroaches or bed bugs), save yourself the headache and call Orkin or Abell. They have the legal licenses required to use commercial-grade treatments that actually work.