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10 Best Gnat Killer Sprays - Holiday Sale

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Last Updated - 2025/12/14

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01
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.

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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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9.6

Exceptional

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02
Safer's

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

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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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9.3

Excellent

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03
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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9.2

Excellent

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04
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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9.1

Excellent

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Value for Money

05
Raid

Raid MAX Flying Insect Killer and Mosquito Repellent, Insect Killer Spray for Indoor and Outdoor Use Kills Bugs on Contact, 500g Can

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8.9 Simple to use

8.9 Aroma

8.0 worth the money
Main highlights

TRUSTED BRAND: Raid has been protecting families from bugs for over 60 years.
SAFER FORMULA: Raid Max Insect Killer has an insecticide that is derived from the chrysanthemum flower for a safer pest killer solution to protect your home that doesn't leave a lingering chemical odor.
MAXIMUM PROTECTION: Kills flying insects and mosquitoes on contact, including flies, mosquitoes, wasps, gnats, and flying moths. Helps you work smarter, not harder, to fight bugs
INDOOR & OUTDOOR VERSATILITY: Perfect for kitchens, living rooms, garages, patios, doorways and other entry points where bugs gather.
BUILD YOUR SYSTEM: Try other Raid bug spray and insect killer products for all of your Insecticide needs to keep your environment pest free.
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9.0

Excellent

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06
LJHYCYHT

LJHYCYHT 40PCS Fruit Fly Traps Yellow Sticky Traps Fungus Gnat Traps Insect Bug Traps used to catch whiteflies, mosquitoes, fungus mosquitoes, flying insects and protect plants.

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Main highlights

YELLOW STICKY TRAPS -- fly strips makes use of the yellowing of pests, made of special scientific spectra, double-sided baiting, Note: Bright plants make the product less attractive to flying insects
SAFE AND NON-TOXIC-- Gnat killer traps use bright colors and glue to catch pests, odorless and harmful drugs, no harm to people and pets.
MULTIPLE SCENARIOS USE: Specially designed to catch flying plant pests. Suitable for outdoor or indoor plants, Captures a variety of flying insects such as whiteflies, mosquitoes, fungus mosquitoes
LONG LASTING-- Yellow sticky fruit fly traps with a upgraded strong adhesive so they are UV resistant and waterproof. Not need to replace them until fully covered with bugs.
EASY TO USE-- Reserved non-adhesive part, gnat trap easy to peel off, won't stick to your hands. Sharp bottom easy to insert into flower pots , suitable for home potted plants, home kitchen or garden
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8.8

Very Good

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07
Raid

Raid Home Insect Bug Killer and Mosquito Repellent, Kills Listed Bugs on Contact, For Indoor and Outdoor Use, 350g

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9.7 Durability

9.1 Simple to use

8.7 Attachment
Main highlights

Raid Home Insect Killer, 350g
Raid Home Bug Spray kills bugs on contact
Leaves no lingering chemical odor
Kills flies, mosquitoes, fleas, flying moths, gnats, spiders, bed bugs, sowbugs, carpet beetles, centipedes, ants, silverfish and wasps
Convenient and continuous aerosol spray that is easy to use, taking care of your bug problem quickly and safely
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8.7

Very Good

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08
Raid

Raid Max Silverfish and Centipede Insect Killer Spray, Kills Listed Bugs on Contact, For Indoor and Outdoor Use, 500g

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Main highlights

TRUSTED BRAND: Raid has been protecting families from bugs for over 60 years.
SAFER FORMULA: Raid Max Insect Killer has an insecticide that is derived from the chrysanthemum flower for a safer pest killer solution to protect your home that doesn't leave a lingering chemical odor.
MAXIMUM PROTECTION: Kills centipedes and silverfish on contact as well as other insects including, flies, mosquitoes, fleas, flying moths, gnats, spiders, bed bugs, sowbugs, carpet beetles, ants and wasps. Helps you work smarter, not harder, to fight bugs
INDOOR & OUTDOOR VERSATILITY: Perfect for kitchens, living rooms, garages, patios, doorways and other entry points where bugs gather.
BUILD YOUR SYSTEM: Try other Raid bug spray and insect killer products for all of your Insecticide needs to keep your environment pest free.
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8.4

Good

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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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8.3

Good

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10
Raid

Raid Essentials Multi-Bug Killer Spray, Plant-Based Active Ingredients, Formulated to Kill Crawling and Flying Insects Like Ants and Mosquitoes On Contact, 350g

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9.9 Simple to use

8.2 worth the money

8.0 Aroma
Main highlights

WHOLE-HOME & OUTDOOR VERSATILITY: Ideal for kitchens, bedrooms, basements, garages, patios, doorways and other entry points where bugs gather.
PLANT-BASED ACTIVE INGREDIENT: Chrysanthemum-derived formula delivers fast-acting, powerful bug control without added chemical odours.
PET-FRIENDLY FORMULA: Safe for use around cats and dogs when applied as directed, so you can protect your home without compromising your pets’ well-being.
KILLS ON CONTACT: Knocks down ants, flies, mosquitoes, gnats, spiders, bedbugs, sow bugs, carpet beetles, centipedes, silverfish, wasps and other listed pests.
CONTINUOUS NO-MESS SPRAY: Precision aerosol releases a fine, even mist that reaches deep into cracks, crevices and high corners for thorough coverage.
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8.0

Good

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