10 Best earwig killer for plants in Canada

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Last Updated - 2025/05/11

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

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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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9.9

Exceptional

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02
Doktor Doom

Doktor Doom Go Green Premium Quality Pyrethrin Insecticide Powder, 550g

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Main highlights

Within the specified use location, to enhance effectiveness of this product, apply directly to the listed pests where possible. Treatment must only be repeated after 7 days if pest problem persists or reoccurs.
When applied indoors, good sanitary practices should be maintained to prevent re-infestation.
Made in Canada
For indoor use in buildings to kill ants, cockroaches, silverfish, spiders, crickets, earwigs, sowbugs, boxelder bugs, bed bugs and fleas. For use on outdoor ornamental plants to kill aphids, leafhoppers, leafrollers and thrips.
DO NOT apply to plants grown for food or feed (e.g., fruits, vegetables, herbs)
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9.8

Exceptional

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Value for Money

03
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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9.6

Exceptional

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04
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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9.5

Excellent

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05
HARRIS

Harris Diatomaceous Earth Food Grade, Half Pound

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8.9 Simple to use

8.2 worth the money

8.0 Attachment
Main highlights

Supports a Great Cause - Harris donates 10% of profits to support the local Etowah Valley Humane Society.
Ready to Use - Puffer tip allows for easy application in hard to reach areas.
OMRI Listed - Listed with the Organic Minerals Research Institute, a non-profit organization that reviews products against organic standards.
Natural Product - Composed of a half pound of 100% ground freshwater diatomaceous earth with absolutely no additives or fillers.
Made in the USA – Mined in Nevada and packaged in Georgia
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9.4

Excellent

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06
Raid

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

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Main highlights

This easy-to-use roach spray can be applied to surfaces where ants, roaches, earwigs and other listed bugs may be infesting
Repeat every 4 weeks as necessary to maintain control of indoor surfaces
Leaves no lingering chemical odor
Ants, Cockroaches, Earwigs, Fleas, Spiders, Centipedes, Bed Bugs, Silverfish, Crickets
Ant, Roach and Earwig Spray kills on contact and keeps killing with residual action
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9.3

Excellent

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07
Safer's

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

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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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9.2

Excellent

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08
KNOCK DOWN

Knock Down - Food Grade DIATOMACEOUS Earth

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8.0 Simple to use

8.0 worth the money

8.0 Taste
Main highlights

Use indoor and outdoor, this odourless, non staining powder also includes two food grade baits that attracts certain insects to stay longer on treated surfaces and to eat the powder, effectively working to kill insects twice as fast through the internal and external cutting action. 50% Bonus! 300g for the price of 200g. Avoid harsh toxic chemicals and use this safe, natural, effective insect killer baited powder.
Use indoor and outdoor, this odourless, non staining powder also includes two food grade baits that attracts certain insects to stay longer on treated surfaces and to eat the powder, effectively working to kill insects twice as fast through the internal and external cutting action
This product can be used as dry or wet powder, with larger and sharper diatom particles to more effectively kill listed pests than other brands. Insects have a thin covering of wax on their body that helps to prevent water loss from the insect's body. Externally, Diatomaceous Earth cuts through this waxy coating, cuasing dehyrdation of the insect pests. Internally, the sharp DE particles damage the insect's gut and stops them from eating.
Kill bed bugs, fleas, slugs, ants, crickets, silverfish, earwigs, caterpillars, sowbugs, cockroaches, potato beetles, centipedes and millipedes with this safe, natural, organic, food-grade powder that is non-toxic and safe for humans and pets, safe for the environment, and widely used in organic gardening. Comes in a convenient container with an easy to apply shaker top lid.
Formulated using FOOD GRADE NATURAL FRESH WATER Diatomacoues Earth (DE) and two FOOD GRADE baits. DE is a form of amorphous silica consisting of fossilized remains of diatoms belonging into a major group of algae, one of the most common types of phytoplankton
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9.0

Excellent

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09
Safer's

Safer's 3-in-1 Garden Spray 1L Ready-to-Use Spray 49-5470CAN6

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8.9 Simple to use

8.4 Easy to build

8.0 worth the money
Main highlights

Multi-purpose spray containing 3 garden solutions in 1
For use on roses, ornaments, beans, strawberries, grapes, currants, chrysanthemums, dahlias, and gooseberries
Controls powdery mildew, Black spot, rust, aphids, mealybugs, spider mites, whiteflies and many other listed pests
Active Ingredients: potassium salts of fatty acids 0.75%; sulphur 0.4%
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8.9

Very Good

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10
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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8.8

Very Good

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