10 Best earwig killer for plants in Canada

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Last Updated - 2026/07/01

Best Choice

01
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

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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9.9

Exceptional

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02
KNOCK DOWN

GRO-IT Diatomaceous Earth Insect Killer Bait Powder, Ant, Bed Bug, Flea, Cockroach, Silverfish, Slug & Earwig Control for Home & Garden, Indoor/Outdoor, 300g
Main highlights

Use dry or mix with water: Apply as a dry powder indoors and outdoors, or use as a wettable powder outdoors around foundations, shrubs, flowerbeds, gardens and other listed areas
Odourless and non-staining: A practical Made in Canada home and garden powder for use around family and pet areas when applied according to label directions; always read the label
Kills listed crawling pests: Controls ants, slugs, caterpillars, potato beetles, earwigs, silverfish, sowbugs, cockroaches, fleas, centipedes, millipedes, crickets and bed bugs
Grower-focused pest control: GRO-IT diatomaceous earth insect killer bait powder helps control listed crawling insects around gardens, flowerbeds, shrubs, patios, foundations and home growing areas
Food-grade diatomaceous earth: Made with natural freshwater DE and 2 food-grade baits that help certain insects remain on treated surfaces longer and ingest the powder
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9.8

Exceptional

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Value for Money

03
Ortho

Ortho Bug B Gon Eco Insecticidal Soap Ready-to-use 1L
Main highlights

Ready-to-use formula makes treating plants fast and easy, Active Ingredient: Potassium salts of fatty acids @ 1%
For use indoors, outdoors and in greenhouses; fruit trees, vegetables, houseplants, ornamental and bedding plants, ornamental and shade trees
Controls aphids, earwigs, mealybugs, spider mites, psyllids, pear and rose slugs (sawfly larvae), soft brown scale, and whitefly
Can be used on edible crops up to and including the day of harvest
1 L bottle
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9.7

Exceptional

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04
Safer's

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

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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9.6

Exceptional

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05
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

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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9.4

Excellent

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06
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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9.3

Excellent

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07
Raid

Raid Ant, Roach and Earwig Insect Killer Spray, Kills Listed Bugs on Contact, For Indoor Use, 350g

16% Off
Main highlights

TRUSTED BRAND: Raid has been protecting families from bugs for over 60 years.
TREATS INDOOR INSECTS: Use for Ants, Cockroaches, Earwigs, Fleas, Spiders, Centipedes, Bed Bugs, Silverfish, and Crickets
REPEAT: When necessary retreat areas every 4 weeks to maintain control of indoor surfaces.
KILLS ON CONTACT: Kills ants, roaches, earwigs and more on contact and keeps killing with residual action. Leaves no lingering chemical odor. Each can is 350g
BUILD YOUR SYSTEM: Pair with a combination of Raid products to fight your toughest bug problems.
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9.2

Excellent

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08
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

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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9.1

Excellent

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09
Safer's

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

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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9.0

Excellent

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10
Safer's

Safer's 31-6035CAN End-All Miticide/Insecticide/Aracicide 500ml Concentrate

9.1 Simple to use

8.7 worth the money

8.7 Attachment
Main highlights

Kills aphids, whitefly, scale, spider mites, mealybugs, caterpillars, beetles, chinch bugs, and other listed insects
Fast-acting contact killer
Controls all stages of insects – eggs, nymphs, adults
Active Ingredients: Potassium Salts of Fatty Acids 20%, Pyrethrins 0.2%
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8.7

Very Good

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