10 Best gnat killers of 2025

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ZEVO
Zevo 2 Flying Insect Traps & 2 Refill Cartridges - Plug in Fly Trap & Indoor Bug Catcher for Gnats, House & Fruit Flies - Blue & UV Light Technology, Mess-Free Alternative to Bug Zapper
Main highlights

Attracts and Traps Insects
Uses blue and UV light to attract and trap flying insects effortlessly.

Ideal for Indoor Use
Perfect for kitchens, bathrooms, and living areas where insects gather.

Quick and Efficient
Highly praised for capturing insects quickly and effectively.
Key specs
- is electric:Yes
- material:Plastic
- dimensions:4.5L x 3.3W x 7H
- target species:Fly, Gnat
- color:White
9.7

Exceptional

Our Rating

9.9
Easy to build

9.5
Simple to use

9.1
Simple to take off
How do we rank?

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Value for Money

2

ZEVO

Zevo Flying Insect Killer Spray - Bug Spray for Home Use - Versatile Gnat, Mosquito, Fruit Fly Killer & More - with Rosemary & Cornmint Oil - for Indoor & Outdoor Use (3 Bottles)
9.4

Excellent

Our Rating

8.2
Simple to use

8.0
Aroma

8.0
worth the money
3

ZEVO
Zevo Flying Insect Trap & Cartridge - Plug in Fly Trap & Indoor Bug Catcher for Gnats, House & Fruit Flies - Mess-Free - Use in Any Room - Uses Blue & UV Light (1 Plug in Device & 1 Cartridge)
Main highlights

Blue and UV Light Attraction
Zevo trap uses blue and UV light to attract and capture flying insects effortlessly.

Versatile Home Use
Ideal for kitchens, bathrooms, and any area with flying insects.

Quick and Effective Performance
Customers praise its fast action in reducing insect presence.
9.3

Excellent

Our Rating

9.7
Easy installation

9.5
Simple to use

9.1
Simple to take off
4

Terro
TERRO Fruit Fly Traps for Indoors (4 Pack) + 180 Days of Lure Supply

31% Off
Main highlights

Fast-Acting Solution
Noticeable decrease in fruit flies within days using fast-acting traps.

Ideal for Kitchens
Perfect for use near fruit bowls, counters, and sinks.

Highly Effective Traps
Customers praise the quick reduction of fruit fly populations.
9.1

Excellent

Our Rating

9.5
Simple to take off

8.9
Simple to use

8.0
worth the money
5

STEM
STEM Kills Flies, Mosquitoes And Gnats: Plant-Based Active Ingredient Bug Spray, Botanical Insecticide For Indoor And Outdoor Use; 10 fl oz (Pack Of 1)
Main highlights

Plant-Based Formula
This bug spray uses a plant-based active ingredient, ensuring safety for people and pets when used as directed.

Indoor and Outdoor Use
Ideal for use both inside homes and outside areas, providing versatility wherever bugs are a nuisance.

Customer Praised Performance
Highly praised for effectively reducing mosquito presence and eliminating tiny flying insects indoors.
Key specs
- Application Type:Spray
- Target Pests:Flies, mosquitoes, gnats
- Volume:10 ounces
- Use Location:Indoor and outdoor
- Active Ingredient:Plant-based
8.9

Very Good

Our Rating

8.0
Simple to use

8.0
Aroma

8.0
worth the money
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6

Eco Strong
Fruit Fly Drain Treatment | Drain Fly Eliminator | Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz

22% Off
Main highlights

Non-Toxic Formula Safe Use
The all-natural, non-toxic gel is safe for use around food and in any plumbing.

Effective in Home and Commercial Settings
Ideal for eliminating fruit flies, drain flies, and gnats in kitchens, bathrooms, and restaurants.

Highly Praised for Fast Results
Customers appreciate its rapid action in reducing fly populations when used consistently.
Key specs
- target species:Fruit flies, drain flies
- material:All-natural gel
- application method:Pour into drain
- operation mode:Non-toxic gel formula
- safety features:Safe around food
8.8

Very Good

Our Rating

9.7
Simple to use

9.3
Aroma

8.7
worth the money
7

LFSYS
LFSYS Fruit Fly Traps for Indoors (1 Device+10 Refills) Plug in Fly Trap for Gnats, Fruit Flies, Flying Insects Sleek Design Indoor Safe
Main highlights

Advanced Lighting Technology
Features 10 high-quality lamp bulbs with dual wavelengths for effective insect capture.

Ideal for Indoor Use
Perfect for dark rooms to maximize capture rate of flies and moths.

Quiet and Odor-Free
Praised for silent operation and absence of odors, ensuring a restful environment.
Key specs
- is electric:No
- material:Plastic
- dimensions:2.49L x 2.68W x 3.7H
- target species:N/A
- color:Parchment white
8.6

Very Good

Our Rating
8

Raid
Raid Essentials Fruit Fly Trap for Indoors, Made with Essential Oils, Child and Pet Safe, 5.4 oz
Main highlights

Safe and Natural Ingredients
Made with essential oils and plant-based ingredients, safe for kids and pets.

Home Use Versatility
Ideal for indoor use, effectively targets fruit flies in various home areas.

Effective Odor Control
Customers praise its ability to attract and trap flies without overpowering odor.
Key specs
- is electric:No
- material:Essential oils
- dimensions:2.87 x 2.44 x 2.36 inches
- target species:Fruit flies
- color:N/A
8.5

Good

Our Rating
9

mosalogic

Mosalogic Fruit Fly Traps for Indoors Gnat Trap for House Indoor- 600 Sqft Protection Area UV Fly Insect Trapper for Fruit Flies，Gnat，Mosquito，and Other Flying Insect Plug in Bug Killer White

41% Off
8.4

Good

Our Rating
10

Terro

Terro Fruit Fly Traps for Indoors (6 Pack) + 270 Days of Lure Supply

23% Off
8.2

Good

Our Rating

8.9
Simple to clean

8.7
Simple to use

8.0
Aroma

10 Best gnat killers of 2025

1

Zevo 2 Flying Insect Traps & 2 Refill Cartridges - Plug in Fly Trap & Indoor Bug Catcher for Gnats, House & Fruit Flies - Blue & UV Light Technology, Mess-Free Alternative to Bug Zapper

9.9

9.5

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

Zevo Flying Insect Killer Spray - Bug Spray for Home Use - Versatile Gnat, Mosquito, Fruit Fly Killer & More - with Rosemary & Cornmint Oil - for Indoor & Outdoor Use (3 Bottles)

8.2

8.0

8.0

3

Zevo Flying Insect Trap & Cartridge - Plug in Fly Trap & Indoor Bug Catcher for Gnats, House & Fruit Flies - Mess-Free - Use in Any Room - Uses Blue & UV Light (1 Plug in Device & 1 Cartridge)

9.7

9.5

9.1

4

TERRO Fruit Fly Traps for Indoors (4 Pack) + 180 Days of Lure Supply

9.5

8.9

8.0

5

STEM Kills Flies, Mosquitoes And Gnats: Plant-Based Active Ingredient Bug Spray, Botanical Insecticide For Indoor And Outdoor Use; 10 fl oz (Pack Of 1)

8.0

8.0

8.0

6

Fruit Fly Drain Treatment | Drain Fly Eliminator | Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz

9.7

9.3

8.7

7

LFSYS Fruit Fly Traps for Indoors (1 Device+10 Refills) Plug in Fly Trap for Gnats, Fruit Flies, Flying Insects Sleek Design Indoor Safe

8

Raid Essentials Fruit Fly Trap for Indoors, Made with Essential Oils, Child and Pet Safe, 5.4 oz

9

Mosalogic Fruit Fly Traps for Indoors Gnat Trap for House Indoor- 600 Sqft Protection Area UV Fly Insect Trapper for Fruit Flies，Gnat，Mosquito，and Other Flying Insect Plug in Bug Killer White

10

Terro Fruit Fly Traps for Indoors (6 Pack) + 270 Days of Lure Supply

8.9

8.7

8.0

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