10 Best Gnat Killer For Indoor of 2026

Last updated on 04/04/2026
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Best Choice
1
9.8
Exceptional
Raid Essentials Fruit Fly Trap for Indoors, Made with Essential Oils, Child and Pet Safe, 5.4 oz
Raid

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

Why we love it
  • Safe for kids and pets.
  • Plant-based ingredients for effectiveness.
  • Lasts up to 21 days.
Main Highlights
  • Introducing Raid Essentials Fruit Fly Tap that is safe* to use around kids and pets (*When used as directed)
  • Raid Essentials is made with essential oils, and is specifically designed with plant-based ingredients to kill bugs
  • Deals with fruit flies, not tested on gnats or drain flies.
  • Ideal for use all around your home (always follow use instructions)
  • Lasts up to 21 days
9.8
Exceptional
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🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.6
Superb
Save 12%
Fruit Fly Traps Indoor Fungus Gnat Trap 48PCS for Plants Yellow Houseplants Outdoor Use Insect Sticky
Landisun

Fruit Fly Traps Indoor Fungus Gnat Trap 48PCS for Plants Yellow Houseplants Outdoor Use Insect Sticky

12% Off
Why we love it
  • Effective pest control solution.
  • Safe for homes and pets.
  • User-friendly and easy to use.
Main Highlights
  • Ultra Sticky & Fast Acting: Bright yellow color attracts fruit flies and fungus gnats instantly, while extra-strong adhesive locks insects in place without dripping or drying out.
  • Safe for Home & Plants: Chemical-free, non-toxic, and odorless—safe to use around kids, pets, houseplants, herbs, and vegetables indoors or outdoors.
  • Easy to Use & Long Lasting: Just peel and stick near plants or problem areas. Each trap works for weeks, reducing the need for frequent replacements.
  • Double-Sided Design for Maximum Catch: Catches flying pests from both sides, covering more area than single-sided traps and helping monitor infestation levels effectively.
  • Eco-Friendly Pest Control Solution: No pesticides, no sprays, no harmful fumes. A clean and responsible way to control flying insects in your home and garden.
9.6
Superb
Save 12%
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3
9.6
Superb
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
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

Why we love it
  • Effective bug attraction system.
  • No mess with disposal.
  • Easy to set up.
Main Highlights
  • Catch Flying Insects 24/7 - This flying insect trap uses blue and UV light to attract and catch house flies, fruit flies and gnats. Its continuous attraction helps it catch insects day and night.
  • Mess-Free Disposal - This indoor fly trap and gnat catcher uses a powerful adhesive backing you will never have to touch. The adhesive pad can discreetly catch bugs, and discreetly faces the wall.
  • Easy-to-Use - To use, remove the sheet from its adhesive backing, insert the disposable cartridge and plug the indoor bug trap into locations where bugs frequent. When full, lift the cartridge out of the insect catcher, and toss it in the garbage.
  • Versatile Placement - You can place this plug in bug trap in your kitchen, bathroom, garage, bedroom, dining room, enclosed patio or in any socket near plants. These insect traps can be used indoors for easy, year-round protection.
  • Includes 2 Plug-In Devices and 2 Cartridges - Each of these plug in fly traps come with one cartridge. Shop our full collection to stock up on refills to ensure you always have one on hand.
9.6
Superb
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4
9.5
Superb
Save 20%
Fruit Fly Trap for Indoors, Fly Traps for Home Gnat Traps House Indoor, Indoor Insect Trap with Time Setting, 10 Sticky Glue Boards (Blue)
FVOAI

Fruit Fly Trap for Indoors, Fly Traps for Home Gnat Traps House Indoor, Indoor Insect Trap with Time Setting, 10 Sticky Glue Boards (Blue)

20% OffLimited time deal
Why we love it
  • Powerful pest control solution.
  • Customizable timer for convenience.
  • Stylish design complements decor.
Main Highlights
  • POWERFUL INDOOR PEST CONTROL: Effectively traps flies, fruit flies, gnats, and other flying insects to keep your home pest-free. The mosquitp trap indoor comes with sticky glue boards so insects have now here to go.
  • TIME SETTING OPTIONS: Plug in the usb cable and adapter, press the bug traps indoor on/off button to work. Continuous operation or 6/12 hour timer function for easy daily use.
  • VERSATILE AND LOW NOISE: The indoor fruit fly trap adopts physical mosquito control, safe and low noise. Mosquito traps are commonly used in homes, kitchens, living rooms, dining rooms and other places where flies are a nuisance or a health hazard.
  • BEAUTIFUL AND STYLISH: The indoor mosquito trap takes up little space and can blend perfectly with home decor. The low-profile and stylish design ensures that these traps work efficiently without detracting from the aesthetics of the interior space.
  • EASY TO CLEAN: Indoor insect traps come with 10 adhesive glue boards. Simply open the bottom tray, remove the used adhesive sheets and replace them with new ones. Non-toxic and odorless solution that’s safe to use around kids, pets, and food areas.
9.5
Superb
Save 20%
Limited time deal
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5
9.4
Superb
Save 30%
Fruit Fly Trap for Indoors, Fly Traps Indoor for Home Indoor Insect Trap with Suction, Time Setting, Bug Light & 10 Pcs Sticky Glue Boards (White)
FVOAI

Fruit Fly Trap for Indoors, Fly Traps Indoor for Home Indoor Insect Trap with Suction, Time Setting, Bug Light & 10 Pcs Sticky Glue Boards (White)

30% OffLimited time deal
Why we love it
  • Effective at catching insects.
  • Convenient timer settings available.
  • Safe for kids and pets.
Main Highlights
  • Effective Result: Place insect traps indoor near fruits, plants or garbage cans and turn off lights for best effect. Fly traps catch fruit flies, mosquitoes, small insectsmoths and small bugs, paired with sticky glueboards, insects have nowhere to escape.
  • Time Setting Option: Plug in the usb cable and adapter, press the bug traps indoor on/off button to work. Continuous run or 6/12 hours timing function, more convenient to daily use.
  • Widely Use and Low Noise: Fruit fly traps for indoors adopts physical mosquito control, safe and low noise. Mosquito trap are commonly used in homes, kitchen, living room,restaurants, and other areas where flies can be a nuisance or a health hazard.
  • Excellent and Stylish: Mosquito trap indoor takes up less space and can seamlessly blend into your home decor. The discreet and stylish design ensures that these traps work efficiently without compromising the aesthetics of your indoor spaces.
  • Easy to Clean: Gnat traps indoor with 10 sticky glue boards. Just open the bottom tray, remove the used sticky glue boards and replace it with new ones.
  • Safe for Kids and Pets: The mosquito killer trap is non-toxic and noiseless.Safe to use it around your kids and pets! EPA Est. Numb:96587-CHN-1
9.4
Superb
Save 30%
Limited time deal
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6
9.2
Superb
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)
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)

Why we love it
  • Attracts insects day and night.
  • Mess-free disposal with adhesive.
  • Easy to use and set up.
Main Highlights
  • Catch Flying Insects 24/7 - This flying insect trap uses blue and UV light to attract and catch house flies, fruit flies and gnats. Its continuous attraction helps it catch insects day and night.
  • Mess-Free Disposal - This indoor fly trap and gnat catcher uses a powerful adhesive backing you will never have to touch. The adhesive pad can discreetly catch bugs, and discreetly faces the wall.
  • Easy-to-Use - To use, remove the sheet from its adhesive backing, insert the disposable cartridge and plug the indoor bug trap into locations where bugs frequent. When full, lift the cartridge out of the insect catcher, and toss it in the garbage.
  • Versatile Placement - You can place this plug in bug trap in your kitchen, bathroom, garage, bedroom, dining room, enclosed patio or in any socket near plants. These insect traps can be used indoors for easy, year-round protection.
  • Includes 1 Plug-In Device and 1 Cartridge - This plug in fly trap comes with one cartridge. Shop our full collection to stock up on refills to ensure you always have one on hand, or bring home a Value Pack with multiple devices so you can keep a fly catcher in every room.
9.2
Superb
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7
9.0
Superb
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)
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)

Why we love it
  • Versatile pest control solution.
  • Fast-acting and residue-free.
  • Powered by essential oils.
Main Highlights
  • Use on Flies, Gnats, Mosquitos and More - Zevo Flying Insect Spray is a versatile insect killer that can be used for targeted pest control. Spray it as a gnat or fruit fly killer, or to kill mosquitos or house flies on contact.
  • Fast Acting Formula - This solution is the perfect bug spray for home use. Zevo uses a smart formula to kill on contact and no messy residue left behind.
  • Powered by Essential Oils - Zevo insect repellent uses bug-deadly essential oils to deliver a powerful fruit fly spray and more. Infused with plant-based rosemary and cornmint oils, this formula is safe for use around people and pets when used as directed.
  • For Indoor and Outdoor Spaces - Use Zevo as an indoor insect killer or outdoor multi-insect and ant spray. It can be sprayed in your kitchen, living room, patio and more, but avoid using on surfaces where food is prepared or stored.
  • Shop Every Formula - Our Multi-Insect Spray, Flying Insect Spray, and Crawling Insect Killer are all designed to help users kill bugs on contact. Simply spray to kill, then wipe to clean up anything left behind.
9.0
Superb
Amazon Logo
8
8.9
Excellent
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 (2 Bottles)
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 (2 Bottles)

Why we love it
  • Versatile for multiple insects.
  • Fast-acting, no messy residue.
  • Powered by safe essential oils.
Main Highlights
  • Use on Flies, Gnats, Mosquitos and More - Zevo Flying Insect Spray is a versatile insect killer that can be used for targeted pest control. Spray it as a gnat or fruit fly killer, or to kill mosquitos or house flies on contact.
  • Fast Acting Formula - This solution is the perfect bug spray for home use. Zevo uses a smart formula to kill on contact and no messy residue left behind.
  • Powered by Essential Oils - Zevo insect repellent uses bug-deadly essential oils to deliver a powerful fruit fly spray and more. Infused with plant-based rosemary and cornmint oils, this formula is safe for use around people and pets when used as directed.
  • For Indoor and Outdoor Spaces - Use Zevo as an indoor insect killer or outdoor multi-insect and ant spray. It can be sprayed in your kitchen, living room, patio and more, but avoid using on surfaces where food is prepared or stored.
  • Shop Every Formula - Our Multi-Insect Spray, Flying Insect Spray, and Crawling Insect Killer are all designed to help users kill bugs on contact. Simply spray to kill, then wipe to clean up anything left behind.
8.9
Excellent
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9
8.8
Excellent
Kate's Home & Garden Plant Spray for Insects & Getting Rid of Gnats with 12 Sticky Traps. Fungus Gnat Killer & Bug Spray for Indoor Plants (16oz, Peppermint, Pet Safe, Non Toxic)
Kate's Home & Garden

Kate's Home & Garden Plant Spray for Insects & Getting Rid of Gnats with 12 Sticky Traps. Fungus Gnat Killer & Bug Spray for Indoor Plants (16oz, Peppermint, Pet Safe, Non Toxic)

Why we love it
  • Natural ingredients ensure safety.
  • Effective against multiple pests.
  • Easy to use and apply.
Main Highlights
  • GNAT CONTROL FOR INDOOR PLANTS: This bundle includes our natural plant bug spray and 12 gnat sticky traps for plants; this powerful gnat spray for indoor plants kills fungus gnats, spider mites, and fruit flies; use it with our sticky traps for enhanced pest control, ensuring thorough coverage and effective elimination of bugs and pests in your home and garden; it's the perfect solution for getting rid of fruit fly and fungus gnats (please contact us if the traps are missing and we will send a replacement)
  • GNAT SPRAY FOR INDOOR PLANTS: This gnat spray is effective for getting rid of gnats in plants; ideal use as an outdoor or indoor plant bug spray for insects to control and eliminate pests (please contact us if the traps are missing and we will send a replacement)
  • FUNGUS GNAT KILLER INDOOR: Made with natural ingredients in the USA; our indoor insect & pest control spray for killing gnats contains peppermint and rosemary oil, a natural and safe solution that works just as well as neem oil spray for houseplant insect control, indoor plants and outdoor gardens
  • NON-TOXIC PLANT GNAT TREATMENT: This peppermint oil spray for bugs is safe for use around children and pets when used as directed; it effectively repels flying pests, small mites, and get rid of gnat infestation, keeping your plants and home pest-free
  • EASY TO USE PLANT BUG SPRAY: Shake the plant spray bottle well before use; test spray on 1-2 leaves and wait 6 hours before spraying the entire plant, avoiding new leaf growth; apply liberally on soil to target pests, eggs, and larvae; for best results, use this gnat killer for indoor plants & outdoor gardens once a week or as needed; this 16oz peppermint spray for plant insects has up to 1,500 sprays; if the sprayer is broken or if the traps are missing, please contact us for a replacement
8.8
Excellent
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10
8.7
Excellent
Safer Home Indoor Plug-in Fly Trap - SH502-2SR - Effective Fruit Fly Traps for Indoors, Gnat Traps for House Indoor, 800 Total Sq Ft Protection - 2 Devices + 2 Glue Cards
Safer

Safer Home Indoor Plug-in Fly Trap - SH502-2SR - Effective Fruit Fly Traps for Indoors, Gnat Traps for House Indoor, 800 Total Sq Ft Protection - 2 Devices + 2 Glue Cards

Why we love it
  • Immediate insect control effectiveness.
  • Child and pet safe design.
  • Large coverage area protection.
Main Highlights
  • IMMEDIATE INSECT CONTROL: The plug in fly trap indoor starts working quickly to attract and trap flies, moths, and gnats, serving as a fantastic insect killer indoors when you plug it in
  • CHILD AND PET SAFE: This indoor fly trap for home does not utilize chemical insecticides, making a fruit fly killer that's ideal for homes with children and pets. Winner of the Parent Tested Parent Approved Seal of Approval
  • CONTINUOUS 24/7 PROTECTION: This insect traps indoor option features UV LED light to naturally draw bugs, serving as an effective gnat killer indoor and house fly trap indoor all day and night
  • DISCREET AND ADAPTABLE DESIGN: With its flying insect trap indoor plug in design, this trap fits seamlessly and rotates to adapt to any plug, serving as gnat traps for indoors
  • LARGE COVERAGE AREA: Offering protection over 800 sq ft, this bug killer indoor plug in provides effective control, making it a great option for fly traps indoors in large rooms
8.7
Excellent
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Related Deals You Might Like for Gnat Killer For Indoor

📊We scanned 899 products
🔍
We reviewed the most relevant Gnat Killer For Indoor offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Raid, Landisun, ZEVO, FVOAI, Kate's Home & Garden, Safer, known for dependable quality and smart design.
⭐
To determine today's best Gnat Killer For Indoor, we analyzed 4496 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Raid Essentials Fruit Fly Trap for Indoors, Made with Essential Oils, Child and Pet Safe, 5.4 oz

Our overall winner is Raid Essentials Fruit Fly Trap for Indoors, Made with Essential Oils, Child and Pet Safe, 5.4 oz by Raid. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Safe for kids and pets.
✓Plant-based ingredients for effectiveness.
✓Lasts up to 21 days
💎 Best Value
Fruit Fly Traps Indoor Fungus Gnat Trap 48PCS for Plants Yellow Houseplants Outdoor Use Insect Sticky

The best value for most shoppers is Fruit Fly Traps Indoor Fungus Gnat Trap 48PCS for Plants Yellow Houseplants Outdoor Use Insect Sticky by Landisun, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Fruit Fly Trap for Indoors, Fly Traps Indoor for Home Indoor Insect Trap with Suction, Time Setting, Bug Light & 10 Pcs Sticky Glue Boards (White)

The strongest deal right now for Gnat Killer For Indoor is Fruit Fly Trap for Indoors, Fly Traps Indoor for Home Indoor Insect Trap with Suction, Time Setting, Bug Light & 10 Pcs Sticky Glue Boards (White) at FVOAI, currently at 30% off.

🔄Our Gnat Killer For Indoor ranking is updated regularly to reflect new releases and price changes—check back for the latest picks and deals.