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5 Best Permethrin Spray Canadas of 2026

Last Updated - 2026/05/27

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ECOGUARD

EcoGuard P-22-RTU Residual Insect Killer 3.78L with Sprayer Included, Ready-to-Use Indoor & Outdoor Pest Control for Ants, Cockroaches, Spiders, Fleas, Ticks, Flies & Mosquitoes (P-22-RTU+Sprayer)

ECOGUARD

CA$62.99

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Main highlights
- Water-Based With Fresh Citrus Scent – Formulated with D-Limonene and lemongrass fragrance for a cleaner application experience. Always ensure proper ventilation during and after use.
- Versatile Indoor And Outdoor Use – Suitable for spot treatments in areas where insects hide or travel, including baseboards, corners, entry points, and outdoor surfaces.
- Residual Formula For Ongoing Protection – Provides continued effectiveness after application, helping reduce repeat insect activity on treated surfaces when used as directed.
- Ready-To-Use With Sprayer Included – No mixing or dilution required. Simply attach the included sprayer directly to the 3.78L jug and start applying. Designed for quick setup and hassle-free use without transferring liquids.
- Provides Spot And Residual Control Against Common Insects – Helps control ants, cockroaches, spiders, fleas, ticks, flies, mosquitoes, silverfish, earwigs, and other crawling and flying insects. Leaves a residual effect to help reduce recurring insect activity.
- Effective Against Crawling And Flying Insects – Helps control cockroaches, spiders, fleas, ticks, flies, mosquitoes, silverfish, earwigs, and other common pests found indoors and outdoors.
- Adjustable Spray For Precise Application – Sprayer features an adjustable nozzle for both fine mist and steady stream, allowing targeted crack-and-crevice treatment or broader surface coverage.
CA$62.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

atoms-Bio

Exterminator P 43 Professional | Insect Killer Spray | Water-Based, Odor-Free Formula | 4L | Kills Ants, Cockroaches, Ticks, Fleas, Spiders | Indoor & Outdoor Use | Permethrin 0.25%

atoms-Bio

CA$59.98

More Details
Main highlights
- Water-Based & Non-Staining: Clear, non-sticky, and residue-free formula safe for use on water-tolerant surfaces.
- Versatile Indoor & Outdoor Use: Suitable for indoor areas like baseboards, cracks, under appliances, and storage spaces, as well as ornamental plants to control aphids, thrips, and leafhoppers.
- Odor-Free & Ready to Use: No unpleasant chemical smells. No dilution required. Just shake and spray.
- NOT FOR SALE OR USE IN QUEBEC (provincial regulation)
- Kills Common Household Pests: Effectively eliminates ants, cockroaches, fleas, silverfish, sowbugs, spiders, and ticks (including brown and American dog ticks).
- Health Canada Registered: PCP Registration No. 35501. Contains 0.25% Permethrin. Made in Canada.
CA$59.98
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OnGuard

OnGuard Pro-Perm Insect Killer 3.78L, Bed Bug Spray, Fast Action, Residual (24/7), Non-Flammable, Water-Based Solution, Indoor and Outdoor Use.

OnGuard

CA$42.99

More Details
Main highlights
- TRIGGER SPRAYER NOT INCLUDED. READY TO USE: No mixing required.
- Provides long-lasting indoor and outdoor control against crawling and flying insects, including ants, bedbugs, brown dog ticks, clothes moths, cockroaches, crickets, earwigs, fleas, house flies and spiders for up to 60 days.
- GOOD QUALITY: Made in Canada. Health Canada Pest Control Product Registration Number 32333
- Controls aphids and whiteflies on indoor ornamental plants
- COMPOSITION: Contains of 0.35% Permethrin and sodium benzoate at 0.1% as a preservative. Also contains D-Limonene and Lemongrass fragrance.
CA$42.99
4
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Generic

GHS Extenda Shield Fly Spray for Horses – Permethrin Insect Repellent – Kills & Repels Horse Flies, Mosquitoes, Ticks & Lice – 1L Pump Spray

Generic

CA$49.99

More Details
Main highlights
- ✅ READY-TO-USE PUMP SPRAY – Convenient 1L bottle with pump for easy, even application on horses, ponies, cattle and other livestock – no mixing required
- ✅ POWERFUL HORSE FLY SPRAY – GHS Extenda Shield delivers fast-acting insect control with permethrin (0.5%), piperonyl butoxide (1.0%) and pyrethrins (0.1%) to kill and repel biting flies, mosquitoes, ticks, lice and other pests on horses and livestock
- ✅ MULTI-PURPOSE INSECT REPELLENT – Also effective against lice, chiggers and other crawling pests – great for summer fly season and tick protection
- ✅ MADE IN CANADA – Trusted veterinary health formula from Remedy Animal Health – high-quality insect control for Canadian farms and stables
- ✅ LONG-LASTING REPELLENT PROTECTION – Effective against horse flies, stable flies, deer flies, face flies, horn flies, gnats, black flies, mosquitoes and ticks – ideal for pasture, barn or trail use
- ✅ FOR HORSES & LIVESTOCK – Safe for use on horses, ponies, cattle and other large animals (follow label directions) – helps reduce irritation from biting insects
- ✅ FAST & EASY APPLICATION – Spray directly on coat, avoiding eyes and mouth – repeat as needed for continuous protection
CA$49.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OnGuard

OnGuard Professional P-22-RTU Residual Spray Insect Killer, 3.78L Jug, for Ants, Carpet Beetles, Cockroaches, Crickets, Earwigs, Silverfish, Sowbugs, Spiders, Ticks, Fleas, Flies and Mosquitoes

OnGuard

CA$49.99

More Details
Main highlights
- VERSATILE APPLICATION: Domestic purpose with easy spot application for both indoor and outdoor use
- TRIGGER SPRAYER NOT INCLUDED: Please note that a trigger sprayer must be purchased separately for application
- TARGETED PEST ELIMINATION: Effectively controls carpet beetles, crickets, earwigs, silverfish, sowbugs, fleas, and other common household pests
- RESISTANCE PREVENTION: It is good practice to rotate OnGuard P-22 and OnGuard Pro-Perm to prevent resistance
- READY TO USE: No mixing required, this insect killer comes prepared for immediate application
- LARGE CAPACITY: Comes in a convenient 3.78L jug size providing ample product for multiple applications
- BROAD SPECTRUM CONTROL: Spot and residual control against ants, cockroaches, spiders, dog ticks, flies, mosquitoes, and more
CA$49.99

5 Best Permethrin Spray Canadas of 2026

EcoGuard P-22-RTU Residual Insect Killer 3.78L with Sprayer Included, Ready-to-Use Indoor & Outdoor Pest Control for Ants, Cockroaches, Spiders, Fleas, Ticks, Flies & Mosquitoes (P-22-RTU+Sprayer)

Exterminator P 43 Professional | Insect Killer Spray | Water-Based, Odor-Free Formula | 4L | Kills Ants, Cockroaches, Ticks, Fleas, Spiders | Indoor & Outdoor Use | Permethrin 0.25%

OnGuard Pro-Perm Insect Killer 3.78L, Bed Bug Spray, Fast Action, Residual (24/7), Non-Flammable, Water-Based Solution, Indoor and Outdoor Use.

GHS Extenda Shield Fly Spray for Horses – Permethrin Insect Repellent – Kills & Repels Horse Flies, Mosquitoes, Ticks & Lice – 1L Pump Spray

OnGuard Professional P-22-RTU Residual Spray Insect Killer, 3.78L Jug, for Ants, Carpet Beetles, Cockroaches, Crickets, Earwigs, Silverfish, Sowbugs, Spiders, Ticks, Fleas, Flies and Mosquitoes

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