Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best gnat killer sprays of 2026
Save up to 11% off
1
ZEVOZevo 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)
9.6Exceptional
Our Rating
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
2
ZEVOZevo 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)
9.3Excellent
Our Rating
-
3
RaidRaid Essentials Fly, Gnat, and Mosquito Killer Aerosol Spray, Safe for Use Around Children and Pets, 10 oz
10% OffKey specs-
Application Type:Spray
-
Target Pests:Flies, gnats, mosquitoes
-
Use Location:Home
-
Active Ingredient:Essential oils
-
Formula Type:Plant-based
9.2Excellent
Our Rating
-
4
RaidRaid Essentials Fly, Gnat, and Mosquito Killer Aerosol Spray, Safe for Use Around Children and Pets, 10 oz
11% OffKey specs-
Application Type:Spray
-
Target Pests:Flies, gnats, mosquitoes
-
Use Location:Home
-
Active Ingredient:Essential oils
-
Formula Type:Plant-based
9.1Excellent
Our Rating
-
5
RaidRaid Essentials Multi-Insect Killer Spray, Child and Pet Safe, for Indoor Use, Lemongrass Scent, 12 fl oz
Key specs-
Application Type:Spray
-
Target Pests:Roaches, Ants, Mosquitos
-
Use Location:Around the home
-
Active Ingredient:Essential oils
-
Formula Type:N/A
9.0Excellent
Our Rating
-
-
See Today’s Deals & Prices
6
RaidRaid Essentials Multi-Insect Killer Spray, Child and Pet Safe, for Indoor Use, Lemongrass Scent, 12 fl oz
Key specs-
Application Type:Spray
-
Target Pests:Roaches, Ants, Mosquitos
-
Use Location:Around the home
-
Active Ingredient:Essential oils
-
Formula Type:N/A
8.9Very Good
Our Rating
-
7
ZEVOZevo Flying Insect Killer Spray - Bug Spray for Home Use - Versatile Gnat, Mosquito, Fruit Fly Killer & More - with Rosemary & Cornmint Oil - for Indoor & Outdoor Use (2 Bottles)
8.7Very Good
Our Rating
-
8
ZEVOZevo Flying Insect Killer Spray - Bug Spray for Home Use - Versatile Gnat, Mosquito, Fruit Fly Killer & More - with Rosemary & Cornmint Oil - for Indoor & Outdoor Use (2 Bottles)
8.5Good
Our Rating
-
9
STEMSTEM Kills Flies, Mosquitoes And Gnats: Plant-Based Active Ingredient Bug Spray, Botanical Insecticide For Indoor And Outdoor Use; 10 fl oz (Pack Of 1)
Key specs-
Application Type:Spray
-
Target Pests:Flies, mosquitoes, gnats
-
Use Location:Indoor and outdoor
-
Active Ingredient:Plant-based
-
Formula Type:Botanical extracts
8.3Good
Our Rating
-
10
STEMSTEM Kills Flies, Mosquitoes And Gnats: Plant-Based Active Ingredient Bug Spray, Botanical Insecticide For Indoor And Outdoor Use; 10 fl oz (Pack Of 1)
Key specs-
Application Type:Spray
-
Target Pests:Flies, mosquitoes, gnats
-
Use Location:Indoor and outdoor
-
Active Ingredient:Plant-based
-
Formula Type:Botanical extracts
8.1Good
Our Rating
-
