10 Best earwig killer for plants in Canada

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Last Updated - 2025/07/01

Best Choice

01
OnGuard

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

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Main highlights

TRIGGER SPRAYER NOT INCLUDED
Spot and residual control against ants, cockroaches, spiders, dog ticks, flies, mosquitoes, and more.
READY TO USE: No mixing required.
It is good practice to rotate OnGuard P-22 and OnGuard Pro-Perm to prevent resistance.
Domestic purpose. Easy spot application. For indoor and outdoor use.
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9.9

Exceptional

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02
OnGuard

OnGuard Pro-Perm Insect Killer 3.78L | Bed Bug Spray | Fast Action, Residual (24/7), Non-Flammable, Water-Based Solution | 0.35% Permethrin | Ants, Bedbugs, Spiders, Cockroaches, Ticks, Fleas

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8.7 Simple to use

8.0 Attachment

8.0 worth the money
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.
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9.8

Exceptional

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Value for Money

03
Safer's

Safer's Insecticidal Soap Ready-to-Use Spray 01-5057CAN6

9.3 Simple to use

8.2 worth the money

8.2 Aroma
Main highlights

Use on houseplants, ornamental foliage plants, flowering plants, and fruits and vegetables
Kills aphids, mealy bugs, spider mites, whiteflies, and more
Insecticidal soap dries out the waxy outer skin of insects
Does not kill beneficial insects such as ladybugs, praying mantis and others when used as directed
Can be used up to the day of harvest
Apply every 7-10 days when insects are present
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9.7

Exceptional

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04
Safer's

Safer's 01-2022CAN Insecticidal Soap 500ml Concentrate Insect Killer - Kills Aphids, Mealybugs, Spider Mites, Whitefly, Soft Brown Scale, Psyllids, Rose Or Pear Slugs, Earwigs, and Elm Leafminer

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8.7 Attachment

8.7 Simple to use

8.0 worth the money
Main highlights

Weakened insects protective outer shell so they dehydrate and die
For use on vegetables, fruits, shrubs, trees, and greenhouse plantings
Controls aphids, mealybugs, spider mites, whitefly, soft brown scale, psyllids, Rose or pear slugs, earwigs, and Elm leafminer
Active ingredient: potassium salts of fatty acids 50. 5%
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9.5

Excellent

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05
Doktor Doom

Doktor Doom PM 50™ Concentrate Insect Killer for Fruit Trees, Vegetables and Ornamental Plants Concentrate, 1L

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Main highlights

No conspicuous odour
Made in Canada
For best results read label before use
Control listed pests on fruits, vegetables and ornamentals grown outdoors
0.50% Permethrin provides residual control of listed insects
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9.2

Excellent

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06
Safer's

Safer's 1606 Ant & Crawling Insect Killer - 200G

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8.0 Simple to use

8.0 Aroma

8.0 Easy to build
Main highlights

Starts working within 48 hours
Includes a patented bait formula that kills insects by ingestion/dehydration
For indoor and outdoor use when kept dry
Eliminates a variety of insects- ants, cockroaches, silver fish, earwigs, crickets, millipedes, and centipedes.
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9.1

Excellent

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07
Safer's

Safer's 31-6025CAN End-All Miticide/Insecticide/Aracicide 1L Ready-to-Use Spray

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8.9 Simple to use

8.0 Aroma

8.0 worth the money
Main highlights

Kills aphids, whitefly, scale, spider mites, mealybugs, caterpillars, beetles, chinch bugs, and other listed insects
Fast-acting contact killer spray
Controls all stages of insects - eggs, nymphs, Adults
Active Ingredients: potassium salts of fatty acids 1%, pyrethrins 0.01%
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9.0

Excellent

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08
Doktor Doom

Doktor Doom Premium Fungicide Concentrate, 500 mL

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Main highlights

Use on fruits, vegetables, lawns, trees, shrubs, and hundreds of other plants
Use in greenhouses and outdoors.
Made in Canada
Biologically breaks down into usable microbes for the soil
500 mL concentrate makes 25 L to 100 L - excellent value!
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8.7

Very Good

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09
KNOCK DOWN

Knock Down - Diatomaceous Earth Insect Killer, Flea, Ant, Silverfish, Bed Bug Killer and Cockroach Killer Indoor and Outdoor Use, Food Grade Diatomaceous Earth Powder with Bait, 300g

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8.0 Simple to use

8.0 worth the money

8.0 Taste
Main highlights

SAFE FOR YOUR HOME: Made from food-grade freshwater diatomaceous earth (DE), this silverfish killer is safe for use around humans and pets. Our bed bug powder provides effective pest control without harsh chemicals, making it a natural choice for your home and garden.
MESS-FREE APPLICATION: The convenient shaker-top container makes it simple to apply the cockroach killer powder exactly where it’s needed. This odorless, non-staining insecticide powder won’t leave behind messy residues, making it a discreet solution for long-term pest control.
LONG-LASTING PROTECTION: Once applied, this powerful diatomaceous earth bed bug killer continues working long after initial use, forming a protective barrier against pests. Reapply in high-traffic areas as needed to maintain a pest-free environment indoors and outdoors.
INDOOR AND OUTDOOR USE: Designed for maximum flexibility, this diatomaceous earth food grade powder can be used both dry and wet, depending on the application. Use our cockroach powder inside your home to treat baseboards and carpets or apply it outdoors in gardens and patios.
FAST AND EFFECTIVE INSECT CONTROL: This natural diatomaceous earth insect killer works to eliminate bed bugs, fleas, ants, silverfish, cockroaches, and more. The dual-action diatomaceous earth powder dehydrates pests externally and damages their digestive systems internally for rapid results.
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8.6

Very Good

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10
Doktor Doom

Doktor Doom Premium Ready-to-Spray Insecticidal Soap Concentrate II, Hose End, Made in Canada, 1 Litre

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Main highlights

🇨🇦 Use on most plants, trees, shade trees, bedding plants, flowers, shrubs, fruit trees, vegetables, and ornamental plants trees.
🇨🇦 Use in greenhouses, outdoors, and on indoor plants to kill and control aphids, earwigs, mealybugs, spider, mites, psyllids, pear and rose slugs (sawfly larvae), soft brown scale, and whiteflies.
🇨🇦 Shake well before and during application.
🇨🇦 Excellent value - 1 Litre concentrate makes 50 Litre
🇨🇦 Convenient Hose end sprayer for fast and thorough applications to all plant surfaces-spray to the point of run-off.
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8.4

Good

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