Best Gnat Trap Refills: Top Picks for a Bug-Free Home

Looking for the best gnat trap refills to keep your home bug-free? We’ve tested and compared top brands to bring you the most effective, easy-to-use, and family-safe options for a gnat-free home.

Gnats can quickly turn your home into a buzzing nuisance. Finding the best gnat trap refills is key to keeping these pests at bay. Our guide helps you choose the right refills for a bug-free home.

We’ve tested and compared top brands to bring you the most effective options. From mess-free disposal to long-lasting stickiness, we’ve got you covered. Say goodbye to gnats and hello to peace of mind.

Easy to use, safe for families, and highly effective. Let’s find your perfect match!

List of Top 10 Gnat Trap Refills

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Zevo Flying Insect Trap Official Refill Cartridges - Fits Both Zevo Trap & MAX Indoor Fly Trap - Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (4 Official Refill Cartridges) Zevo Flying Insect Trap Official Refill Cartridges – Fits Both Zevo Trap & MAX Indoor Fly Trap – Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (4 Official Refill Cartridges)

This product is perfect for anyone who wants to keep their home bug-free. It’s great for kitchens, bathrooms, or any room where gnats, flies, or fruit flies are a problem.

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32 Pack Refill Glue Cards, Saferr Home Fly Trap Refill Compatible with Saferr Home SH502, S23005-06 and Dynatrap DT3005W Dot Indoor Fly Trap Plug-in Insect Trap Replacement Mosquito Sticky Glue Boards 32 Pack Refill Glue Cards, Saferr Home Fly Trap Refill Compatible with Saferr Home SH502, S23005-06 and Dynatrap DT3005W Dot Indoor Fly Trap Plug-in Insect Trap Replacement Mosquito Sticky Glue Boards

This product is perfect for anyone wanting a safe and easy way to keep their home free from flies and other bugs. It is great for families with children and pets because it uses a non-toxic, odorless glue that works without harmful chemicals. If you have indoor fly traps from certain models, these glue cards will fit perfectly and make bug control simple and effective.

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Zevo Flying Insect Trap Official Refill Cartridges - Fits Both Zevo Trap & MAX Indoor Fly Trap - Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (6 Official Refill Cartridges) Zevo Flying Insect Trap Official Refill Cartridges – Fits Both Zevo Trap & MAX Indoor Fly Trap – Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (6 Official Refill Cartridges)

The Zevo Flying Insect Trap Refills are perfect for anyone who wants a simple and clean way to keep their home free of pesky flies and gnats. They are great for people who want a safe, no-mess solution that works day and night in any room. If you need an easy-to-use product that fits both Zevo traps and keeps insects away without any smells or dyes, this refill kit is made just for you.

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Safer Home SH506 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 6 Count (Pack of 1) Safer Home SH506 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 6 Count (Pack of 1)

This product is perfect for anyone who wants a clean, bug-free home without using harsh chemicals. It’s great for families with kids and pets who need a safe and easy way to catch flies and other bugs indoors.

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Safer Home SH503 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 3 Count (Pack of 1) Safer Home SH503 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 3 Count (Pack of 1)

This product is perfect for families who want a safe and mess-free way to get rid of bugs. It’s great for homes with kids and pets since it uses no harsh chemicals.

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10 Pack Refill Cartridges, 2025 Upgraded High-Stick Refills, Compatible with Indoor Light M364 & Max, Easy to Replace 10 Pack Refill Cartridges, 2025 Upgraded High-Stick Refills, Compatible with Indoor Light M364 & Max, Easy to Replace

This product is perfect for anyone who wants to keep their home clean and comfortable. It’s great for families with kids or pets since it’s safe and odor-free.

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

The LFSYS Fruit Fly Trap is perfect for anyone who wants a clean, quiet, and easy way to get rid of flying insects indoors. It’s great for people who need a safe, odor-free solution that works well in kitchens, offices, or any room where bugs are a problem.

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VEYOFLY Fly Trap Indoor Refill, Fruit Fly Traps for Indoors, Gnat Traps for House, Fly Catcher, Fly Trap, Plug in Catch for Fruit Flies, Moths, Gnats, Mosquito Trap (Pack of 10 Refills) VEYOFLY Fly Trap Indoor Refill, Fruit Fly Traps for Indoors, Gnat Traps for House, Fly Catcher, Fly Trap, Plug in Catch for Fruit Flies, Moths, Gnats, Mosquito Trap (Pack of 10 Refills)

This product is perfect for anyone who wants to keep their home bug-free. It’s great for families, pet owners, or anyone who wants a safe, mess-free way to control flies, gnats, and fruit flies indoors.

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BAIMNOCM 16 Pack Refills Cartridge Compatible with Flying Insect Trap M364 M364A and Max, White BAIMNOCM 16 Pack Refills Cartridge Compatible with Flying Insect Trap M364 M364A and Max, White

This product is perfect for anyone who wants to keep their home free of flying pests. It’s easy to use and safe for families, making it ideal for busy households.

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Katchy Original and Midnight Glue Board Refills (8 Pack) - Indoor Insect Trap Glue Board Refills for Mosquito, Gnat, Moth, Fruit Flies - Non-Zapper Traps for Buzz-Free Home Katchy Original and Midnight Glue Board Refills (8 Pack) – Indoor Insect Trap Glue Board Refills for Mosquito, Gnat, Moth, Fruit Flies – Non-Zapper Traps for Buzz-Free Home

This product is perfect for anyone tired of buzzing bugs at home. It’s great for people who want a quiet, easy way to catch mosquitoes, gnats, and fruit flies without zapping or chemicals. If you want a clean and sticky trap that lasts for weeks, these glue board refills make keeping your space bug-free simple.

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Detailed Reviews

Discover the top 10 Gnat Trap Refills in our expert-curated guide. Each product is thoroughly reviewed for performance and value, ensuring you find the perfect fit for your home. From mess-free disposal to long-lasting protection, these refills keep your space bug-free effortlessly. Read on to find the best solution for a comfortable, pest-free home.

1. Zevo Flying Insect Trap Official Refill Cartridges – Fits Both Zevo Trap & MAX Indoor Fly Trap – Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (4 Official Refill Cartridges)

Zevo Flying Insect Trap Official Refill Cartridges - Fits Both Zevo Trap & MAX Indoor Fly Trap - Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (4 Official Refill Cartridges)

Keep your home free from flying pests with the Zevo Flying Insect Trap Official Refill Cartridges. These refills fit both the Zevo Trap and MAX Indoor Fly Trap, making it easy to catch gnats, house flies, and fruit flies. The trap uses authentic Trap+Lock technology with blue and UV light to lure insects without any added fragrance or dyes.

Designed for mess-free disposal, each cartridge has a strong adhesive backing that traps bugs securely. When full, simply pop out the cartridge and toss it away—no touching the insects needed. Use these refills in any room, day or night, for continuous protection against flying pests.

This pack includes 4 refill cartridges. Always have one ready. Easy to use. No mess.

Pros Cons
  • Fits both Zevo traps for easy, hassle-free use.
  • No mess, no touch disposal with strong adhesive backing.
  • Works 24/7 to catch gnats, flies, and fruit flies.
  • Fragrance-free and dye-free for safe, clean pest control.
  • Only fits Zevo traps, not other brands or models.
  • No fragrance or dyes, but some may prefer scented options.
  • Requires frequent replacement if used in high-insect areas.

Perfect For:

This product is perfect for anyone who wants to keep their home bug-free. It’s great for kitchens, bathrooms, or any room where gnats, flies, or fruit flies are a problem.

Ready to Purchase?

2. 32 Pack Refill Glue Cards, Saferr Home Fly Trap Refill Compatible with Saferr Home SH502, S23005-06 and Dynatrap DT3005W Dot Indoor Fly Trap Plug-in Insect Trap Replacement Mosquito Sticky Glue Boards

32 Pack Refill Glue Cards, Saferr Home Fly Trap Refill Compatible with Saferr Home SH502, S23005-06 and Dynatrap DT3005W Dot Indoor Fly Trap Plug-in Insect Trap Replacement Mosquito Sticky Glue Boards

Say goodbye to pesky insects with this 32-pack of refill glue cards! They are designed to fit seamlessly with popular indoor fly traps like the Saferr Home SH502 and Dynatrap DT3005W. These safe and effective cards make keeping your home bug-free a breeze.

Our non-toxic and odorless adhesive is perfect for homes with children and pets. The traps attract a wide variety of insects, including flies, gnats, and mosquitoes, trapping them securely. Just peel, insert, and replace when full for a cleaner, more comfortable living space.

These glue cards are easy to use and measure a convenient 3.81 x 3.14 inches. They are the perfect replacement to keep your indoor traps working efficiently.

Pros Cons
  • Fits multiple popular fly trap models for easy replacement.
  • Non-toxic, odorless glue safe for kids and pets.
  • Catches a wide range of insects like flies, mosquitoes, and moths.
  • Simple peel-and-insert use makes swapping quick and hassle-free.
  • Compact size fits perfectly in your existing indoor traps.
  • Not stand-alone: Requires specific traps for use.
  • Limited size: Glue cards are small, may fill up quickly.
  • No outdoor use: Designed only for indoor traps.

Perfect For:

This product is perfect for anyone wanting a safe and easy way to keep their home free from flies and other bugs. It is great for families with children and pets because it uses a non-toxic, odorless glue that works without harmful chemicals. If you have indoor fly traps from certain models, these glue cards will fit perfectly and make bug control simple and effective.

Ready to Purchase?

3. Zevo Flying Insect Trap Official Refill Cartridges – Fits Both Zevo Trap & MAX Indoor Fly Trap – Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (6 Official Refill Cartridges)

Zevo Flying Insect Trap Official Refill Cartridges - Fits Both Zevo Trap & MAX Indoor Fly Trap - Authentic Trap+Lock Technology to Catch Gnats, House & Fruit Flies (6 Official Refill Cartridges)

Keep your home bug-free with the Zevo Flying Insect Trap Official Refill Cartridges. These refills fit both the Zevo Trap and MAX Indoor Fly Trap. They are made to catch gnats, house flies, and fruit flies with ease.

The Zevo refills use blue and UV light to lure bugs. There are no added fragrances or dyes. This means a safe and natural way to trap insects without harsh chemicals.

Each refill has a strong sticky backing for mess-free disposal. You just pop out the cartridge when full. This pack includes 6 cartridges so you can keep your space protected all year long.

Pros Cons
  • Fits both Zevo Trap & MAX for versatile use.
  • Uses UV light, no chemicals or dyes.
  • Mess-free disposal with easy pop-out cartridges.
  • Works 24/7 to catch flies anytime.
  • Comes with 6 refills for long-lasting protection.
  • Refills needed often for heavy insect infestations.
  • No fragrance or dyes, but light may attract attention.
  • Must replace cartridges when full, adding ongoing cost.

Perfect For:

The Zevo Flying Insect Trap Refills are perfect for anyone who wants a simple and clean way to keep their home free of pesky flies and gnats. They are great for people who want a safe, no-mess solution that works day and night in any room. If you need an easy-to-use product that fits both Zevo traps and keeps insects away without any smells or dyes, this refill kit is made just for you.

Ready to Purchase?

4. Safer Home SH506 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 6 Count (Pack of 1)

Safer Home SH506 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 6 Count (Pack of 1)

Keep your home bug-free with the Safer Home SH506 Trap Refill Pack. This pack includes 6 StickyTech glue cards designed for the SH502 Indoor Fly Trap.

These refills offer extended insect protection without chemicals, making them safe for kids and pets. They catch flies, fruit flies, moths, and gnats quickly and cleanly.

Easy to use, mess-free, and effective. Just peel, insert, and replace when full.

Pros Cons
  • Keeps bugs away with 6 sticky glue cards.
  • No chemicals, safe for kids and pets.
  • Mess-free: traps insects out of sight.
  • Easy to use: just peel and insert.
  • Works great for flies, moths, and gnats.
  • Limited to indoor use only, not for outdoor pests.
  • Glue cards need frequent replacing when heavily infested.
  • May not catch larger insects beyond flies and gnats.

Perfect For:

This product is perfect for anyone who wants a clean, bug-free home without using harsh chemicals. It’s great for families with kids and pets who need a safe and easy way to catch flies and other bugs indoors.

Ready to Purchase?

5. Safer Home SH503 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 3 Count (Pack of 1)

Safer Home SH503 Trap Refill Pack of Glue Cards for SH502 Indoor Fly Trap, Official Safer Home Refills with StickyTech Glue Card Technology, 3 Count (Pack of 1)

Keep your home bug-free with the Safer Home SH503 Trap Refill Pack. Each pack includes 3 sticky glue cards designed for the SH502 Indoor Fly Trap. These refills use StickyTech technology to catch insects quickly and cleanly.

The glue cards are safe for kids and pets since they contain no synthetic insecticides. They’re easy to use—just peel, insert, and replace every 30 days or when full.

Pros Cons
  • Long-lasting insect protection.
  • Discreetly traps bugs for a clean home.
  • Safe for kids and pets.
  • Effortlessly catches various flying insects.
  • Simple to replace and use.
  • Limited to indoor use only, not suitable outdoors.
  • Must replace glue cards monthly for best results.
  • Glue cards may attract dust and debris over time.

Perfect For:

This product is perfect for families who want a safe and mess-free way to get rid of bugs. It’s great for homes with kids and pets since it uses no harsh chemicals.

Ready to Purchase?

6. 10 Pack Refill Cartridges, 2025 Upgraded High-Stick Refills, Compatible with Indoor Light M364 & Max, Easy to Replace

10 Pack Refill Cartridges, 2025 Upgraded High-Stick Refills, Compatible with Indoor Light M364 & Max, Easy to Replace

Say goodbye to pesky flying bugs! These 10 Refill Cartridges are your new secret weapon. They offer upgraded high-stick power to trap them all.

Designed for a perfect fit with M364 and Max devices, these refills are easy to change. Just peel, insert, and enjoy a pest-free home.

Our refills are safe and odor-free, perfect for any indoor space. Get 24/7 protection and keep your home clean and comfortable.

Pros Cons
  • Perfect fit for M364 and Max devices, no hassle.
  • Strong adhesive traps pests fast and effectively.
  • Safe for kids and pets, odor-free and non-toxic.
  • Easy to replace, peel and insert in seconds.
  • May need frequent changes in very high pest areas
  • Sticky surface can attract dust when exposed
  • Limited to specific devices (M364 and Max only)

Perfect For:

This product is perfect for anyone who wants to keep their home clean and comfortable. It’s great for families with kids or pets since it’s safe and odor-free.

Ready to Purchase?

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

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

Experience the ultimate solution for indoor flying insects with the LFSYS Fruit Fly Trap. This sleek, plug-in device uses advanced dual-wavelength UV light to attract and trap gnats, fruit flies, and moths effectively.

Easy to use. Just plug it in. Replace the sticky boards when full. Works best in the dark. No noise or smell.

Enjoy a quiet, odor-free home without pesky bugs. The trap is safe and requires minimal upkeep. Say goodbye to flying insects with this smart, powerful device.

Pros Cons
  • Dual-wavelength bulbs catch more flying insects effectively.
  • Transparent adhesive boards offer double-sided trapping for better coverage.
  • Plug-and-play setup makes installation quick and easy.
  • Silent and odor-free operation ensures peaceful indoor use.
  • Needs dark room for best results, limiting placement options.
  • Daily checks required to replace sticky cards, adds upkeep.
  • No outdoor use, designed only for indoor spaces.

Perfect For:

The LFSYS Fruit Fly Trap is perfect for anyone who wants a clean, quiet, and easy way to get rid of flying insects indoors. It’s great for people who need a safe, odor-free solution that works well in kitchens, offices, or any room where bugs are a problem.

Ready to Purchase?

8. VEYOFLY Fly Trap Indoor Refill, Fruit Fly Traps for Indoors, Gnat Traps for House, Fly Catcher, Fly Trap, Plug in Catch for Fruit Flies, Moths, Gnats, Mosquito Trap (Pack of 10 Refills)

VEYOFLY Fly Trap Indoor Refill, Fruit Fly Traps for Indoors, Gnat Traps for House, Fly Catcher, Fly Trap, Plug in Catch for Fruit Flies, Moths, Gnats, Mosquito Trap (Pack of 10 Refills)

VEYOFLY Fly Trap Indoor Refills are ultra-sticky glue boards that catch flies, gnats, and mosquitoes fast. They fit perfectly into the VEYOFLY plug-in trap for easy replacement and mess-free control.

These non-toxic refills are safe for kids, pets, and food areas. They last up to 30 days and work odorless and discreetly.

Pros Cons
  • Ultra-sticky glue captures flies with no escapes.
  • Non-toxic and safe for kids and pets.
  • Odorless and mess-free bug control indoors.
  • Fits perfectly in Veyofly plug-in traps.
  • Long-lasting boards work up to 30 days.
  • Only fits Veyofly traps, not universal.
  • Glue boards need regular replacing.
  • May lose stickiness in very humid areas.

Perfect For:

This product is perfect for anyone who wants to keep their home bug-free. It’s great for families, pet owners, or anyone who wants a safe, mess-free way to control flies, gnats, and fruit flies indoors.

Ready to Purchase?

9. BAIMNOCM 16 Pack Refills Cartridge Compatible with Flying Insect Trap M364 M364A and Max, White

BAIMNOCM 16 Pack Refills Cartridge Compatible with Flying Insect Trap M364 M364A and Max, White

Experience perfect compatibility with the BAIMNOCM 16 Pack Refills Cartridge. These refills fit M364, M364A, and Max flying insect traps exactly. They snap in securely for stable and effective insect catching.

Enjoy a safe, chemical-free solution that is non-toxic and odorless. The super sticky surface traps mosquitoes, fruit flies, gnats, and other small insects easily. No harsh chemicals, just pure protection.

Each pack includes 16 refill cartridges to keep your trap working longer. They are easy to use—just peel and insert. Need help? Our customer support is ready to assist you anytime.

Pros Cons
  • Perfect fit for M364, M364A, and Max traps
  • Chemical-free and safe for your home
  • Super sticky to catch mosquitoes and fruit flies
  • Easy to use with simple peel-and-insert design
  • Long-lasting supply with 16 refill cartridges included
  • Not reusable: One-time use only, no refill option.
  • Sticky mess: Hard to clean if accidentally touched.
  • Limited lifespan: Frequent replacement needed for continuous protection.

Perfect For:

This product is perfect for anyone who wants to keep their home free of flying pests. It’s easy to use and safe for families, making it ideal for busy households.

Ready to Purchase?

10. Katchy Original and Midnight Glue Board Refills (8 Pack) – Indoor Insect Trap Glue Board Refills for Mosquito, Gnat, Moth, Fruit Flies – Non-Zapper Traps for Buzz-Free Home

Katchy Original and Midnight Glue Board Refills (8 Pack) - Indoor Insect Trap Glue Board Refills for Mosquito, Gnat, Moth, Fruit Flies - Non-Zapper Traps for Buzz-Free Home

Keep your home buzz-free with the Katchy Original and Midnight Glue Board Refills. These are made just for the Katchy Original and Automatic traps. Each pack has 8 glue boards.

The glue is super sticky. It catches even the smallest insects. You will see results in just one week.

Using these boards is very easy. Just place one inside your trap and peel off the cover. When full, swap it out for a fresh one. The glue lasts for up to 4 weeks. Add more packs to your cart to stay ready.

Pros Cons
  • 8-pack ensures long-lasting bug control for your home.
  • Super sticky glue traps even the smallest insects.
  • Easy to use—just place, peel, and replace.
  • Lasts up to 4 weeks for hassle-free protection.
  • Not compatible with Katchy Duo model.
  • Sticky pads need frequent replacement if heavily used.
  • No zapper, relies on glue for trapping.

Perfect For:

This product is perfect for anyone tired of buzzing bugs at home. It’s great for people who want a quiet, easy way to catch mosquitoes, gnats, and fruit flies without zapping or chemicals. If you want a clean and sticky trap that lasts for weeks, these glue board refills make keeping your space bug-free simple.

Ready to Purchase?

Buying Guide

Looking for the best gnat trap refills? You want something easy to use and effective. Let’s help you find the perfect one for your home.

Using the right refill makes trapping gnats simple and mess-free. You’ll enjoy a bug-free space without hassle. Plus, many options are safe for families and pets.

Here are the key factors to consider when buying gnat trap refills:

  • Compatibility: Make sure the refills fit your specific trap model. Different brands like Zevo, Safer Home, or VEYOFLY have unique sizes and designs. Using the right refill ensures the trap works at its best.

  • Adhesive Strength: Look for refills with strong, long-lasting stickiness. This keeps gnats and other flying insects trapped securely for weeks. High-stick refills reduce the need for frequent changes.

  • Safety: Choose non-toxic, odorless refills that are safe around children and pets. Many glue boards and cartridges avoid harsh chemicals, making them family-friendly.

  • Ease of Use: Pick refills that are simple to insert and remove. Features like mess-free disposal and peel-and-stick designs save time and keep your hands clean.

  • Quantity and Value: Consider how many refills come in a pack. Larger packs like 16 or 32 refills offer better value and keep you stocked for longer periods.

  • Attractant Technology: Some refills use UV or blue light to lure gnats more effectively. Others rely on color or scent-free adhesives. Choose what fits your preference for natural or tech-based trapping.

  • Longevity: Check how long each refill lasts. Many provide protection for up to 30 days, so you get continuous bug control without constant replacement.

  • Versatility: Some refills catch a variety of flying insects, including fruit flies, mosquitoes, and moths. This is great if you want all-around pest control.

By focusing on these factors, you’ll find gnat trap refills that keep your home comfortable and pest-free with minimal effort.