Zevo holds a wide lead as the primary recommendation for catching fruit flies and gnats throughout kitchens and bathrooms. Meanwhile, Katchy Indoor Insect Trap often enters the conversation when setups require a fan and sticky board near houseplants or trash cans.
The Zevo Flying Insect Trap and the DynaTrap Indoor Insect Trap are widely rated as the best commercial indoor plug-in traps for catching fruit flies and gnats.[1][2]
Top Commercial Indoor Traps
Uses specialized blue and UV light to lure flying pests like fruit flies, gnats, and houseflies toward a replaceable, hidden adhesive backing. It is completely odorless, quiet, and discreet to use in kitchens or near plants.
Employs UV-LED light and a titanium dioxide surface that creates a subtle CO2 trace mimicking human breath. A whisper-quiet fan then pulls the insects down into an ultra-fine mesh basket and sticky glue card.
A non-electric, nature-inspired liquid bait trap that uses botanical extracts and sweet fruit scents to lure and drown fruit flies. It is ideal for placing directly next to fruit bowls or trash cans.[1][2][3]
Watch this helpful video to see how simple DIY and commercial methods work to break the surface tension and trap small flying pests effectively:
The Best GNAT and FRUIT FLY Trap, and Why It Is Not EnoughYouTube · Elias Yoder · 15K views · 1 month ago
DIY Alternative
If you prefer a homemade remedy, you can make an effective fruit fly trap using a small bowl or jar:
Pour a small amount of apple cider vinegar into the container (its fermented scent mimics overripe fruit).
Add just 1 to 2 drops of dish soap and stir gently. The soap breaks the surface tension of the liquid, causing incoming flies to sink and get trapped immediately instead of drinking and flying away.
If you'd like, tell me:
Are the bugs mostly swarming near your houseplants (fungus gnats) or around the kitchen/fruit bowl (fruit flies)?
Do you prefer a plug-in electric device or a disposable non-electric trap?
I can help you pinpoint the exact source and recommend the best targeted cleanup strategy.
For indoor fruit flies and gnats, the best trap depends on where they're breeding. If you want one easy, low-maintenance device for a kitchen, houseplants, or a living room, I'd start with an indoor UV light trap that uses a sticky glue card rather than an exposed electric zapper.
Fruit flies and fungus gnats are different pests, though, so the most effective solution may be a combination of traps.
Fruit flies: Best caught near fruit bowls, recycling bins, and kitchen sinks; apple-cider-vinegar traps can work well.
Fungus gnats: Best caught with yellow sticky traps near houseplants, alongside letting the soil dry appropriately between waterings.
A mix of flying gnats and small flies: A UV light with replaceable glue boards is a convenient option for catching adults indoors.
My top 3 indoor insect traps
1. Zevo Flying Insect Trap
(Best overall)
Typical starter-kit price: $20–$26
A simple, quiet plug-in trap using blue and UV light with a replaceable sticky cartridge. Best for everyday use in kitchens and other rooms.
No zapping, no bait odor, easy cartridge changes.
May not catch enough insects to solve a heavy infestation by itself.
Check price at Target
2. Katchy Indoor Insect Trap
(Best for houseplant gnats)
Particularly worth considering if tiny black gnats rise from your plant pots. Run it near the affected plants, preferably in a dark room.
Enclosed catching mechanism and quiet operation.
Takes up counter space and requires electricity and replacement glue boards.
3. TERRO Fruit Fly Trap
(Best for kitchen fruit flies)
A liquid-bait trap designed specifically to attract fruit flies. It's a good complement to a light trap if the flies cluster around produce or compost.
Targets fruit flies using bait rather than light alone.
Less suitable for fungus gnats emerging from houseplant soil.
What I'd buy
For one device to catch a mix of small flying insects, I'd choose the Zevo for convenience. For a persistent houseplant gnat problem, I'd pair a light trap with yellow sticky stakes and address the larvae in the soil.
The key is eliminating the breeding source. Keep ripe fruit covered, clean food residue from drains and bins, and avoid keeping houseplant soil constantly wet.
For a problem with both gnats and fruit flies inside your house, I’d start with a plug-in light trap with sticky adhesive refills. It can catch flying insects continuously without spraying pesticides into your living space.
The important detail is that fruit flies and fungus gnats often breed in different places, so the best results usually come from combining a trap with removing the source.
My top indoor trap recommendations
1. Zevo Flying Insect Trap
(Best overall)
Typical price: around $20–26
Uses blue and UV light to attract flying insects onto a sticky cartridge. It operates quietly and hides captured bugs from view. HGTV named it its best overall indoor fly trap.
Best for: Kitchens, bathrooms, and rooms where several kinds of small flies are present.
Retailer listings show roughly 4.6/5 from thousands of reviews.
Yellow sticky cards catch adult fungus gnats around plant pots without pesticides.
Best for: Tiny black gnats hovering over houseplant soil. For these, I would use the sticky traps alongside letting the soil surface dry between waterings when appropriate.
Zevo Flying Insect Trap : Zevo Flying Insect Trap (Plug-in) uses a multi-spectrum blue and UV light system paired with a discreet rear-facing sticky card. It is widely praised for blending cleanly into wall outlets while effectively pulling in fruit flies, gnats, and small flying pests without zapping noises or odors. You can view details on The New York Times Wirecutter Review.[](https://www.nytimes.com/wirecutter/reviews/-flying-insect-trap-kits-review/)
zevo
: Katchy Indoor Insect Trap (Freestanding / USB-powered) uses a quiet internal fan and UV light to draw bugs downward onto a replaceable bottom glue board. It works exceptionally well in kitchens, near houseplants, or close to fruit bowls where gnats congregate. You can check options on the Newegg Katchy Indoor Insect Trap Page.
: STEM Flying Insect Light Trap uses soft blue-light technology in a direct plug-in design to capture gnats, fruit flies, and moths cleanly behind a decorative faceplate. You can inspect product availability at the Target STEM Trap Starter Kit Page.
: Terro Fruit Fly Trap (Bait-based) uses a non-electric, liquid-based food lure shaped like an apple that attracts active fruit flies into a trap they cannot escape. If you prefer a passive trap that doesn't need an electrical outlet, this is a top budget-friendly pick.
If you'd like, let me know:
Where you are seeing the most bugs (e.g., near houseplant soil vs. the kitchen fruit bowl / sink drains)
Whether you prefer a plug-in light trap or a stand-alone option
I can help you pinpoint the best choice and offer tips on how to stop them at the source.
