Whether you are dealing with fruit flies circling a bowl of produce, house flies buzzing around a trash can, or drain flies emerging from a sink, the solution isn’t just to swat wildly. It is to deploy a targeted trap that matches the specific fly species and the environment where they breed.
I’m Mohammad — the founder and writer behind ProteinJug. I’ve spent years analyzing the chemical formulations, UV wavelength output, and adhesive engineering behind the most effective fly control products on the market, pinpointing exactly which trap designs excel for each infestation type.
After evaluating dozens of products across multiple price tiers, I have curated a tight list of the very best devices available today. This guide will help you identify the correct trap for your specific fly problem, so you can stop chasing pests and start enjoying your space again with the absolute best thing to get rid of flies for your unique situation.
How To Choose The Best Thing To Get Rid Of Flies
Not all fly traps are created equal. A tempting device for fruit flies will fail against large house flies, and an outdoor bait station will stink up your kitchen. Here are the three most critical differentiators.
1. Match the Trap Type to the Fly Species
Fruit flies and gnats are strongly attracted to UV light and sticky adhesives; these small insects are easily captured by indoor plug-in traps. House flies and larger blow flies respond better to a chemical bait that releases an odor similar to rotting organic matter. For heavy outdoor infestations, a water-activated bait bag is your best bet, but you must place it far from living areas.
2. Choose Between Passive and Active Traps
Passive traps, like window glue strips or sticky cards, require no electricity and work silently, but they only catch insects within a few inches. Active traps (UV plug-in devices and electric swatters) draw flying insects from a wider radius or let you take down targets on sight. Active traps are generally better for larger rooms and persistent problems.
3. Safety and Maintenance Priorities
If you have children or pets, prioritize traps that use no insecticides and have enclosed adhesive surfaces. Look for devices with safety meshes (electric swatters) that prevent accidental contact. Maintenance varies: disposable bait bags need replacing every few weeks, while UV devices only require a new glue card every 30 days. Budget entry-level traps are usually disposable, while mid-range and premium devices offer reusable hardware with cheap refills.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| RESCUE! Outdoor Disposable Fly Trap | Outdoor Bait Bag | Heavy house fly swarms | Water-activated attractant, 5 traps per pack | Amazon |
| Zevo Flying Insect Trap Starter Kit | Indoor Plug-In | Fruit flies, gnats, drain flies | Blue + UV light, 1 device + 1 cartridge | Amazon |
| Dynatrap DT3007 Indoor Plug-in Fly Trap | Indoor Plug-In | Moths, gnats, fruit flies | UV LED light, 2 glue cards included | Amazon |
| Electric Fly Swatter 4000V | Active Zapper | Instant airborne kills, patio use | 4000 volts, 1800mAh rechargeable battery | Amazon |
| Raid Window Fly Trap | Passive Sticky | Window sill gnats & small flies | Transparent pre-baited glue strips | Amazon |
In‑Depth Reviews
1. RESCUE! Outdoor Disposable Fly Trap (5 Traps)
When you are dealing with a serious outdoor fly problem near barns, trash cans, or a chicken coop, the RESCUE! Disposable Fly Trap is the most effective non-toxic solution I have tested. The specially formulated bait is activated by adding water, and within hours it begins releasing a scent that draws house flies from a wide radius. The traps are designed to be hung at least 20 feet from living areas because the odor, while irresistible to flies, is undeniably pungent to humans. Many users report catching hundreds of flies in a single bag during peak season.
Each pack includes five bags, making this a premium value proposition for those needing broad coverage over a large property. The attractant is food-grade and non-toxic, meaning it is safe around pets and livestock as long as they cannot access the liquid. The bag is sturdy and does not leak, even when filled with water and decomposing insects. Disposal is equally simple: tie off the top and throw the entire bag in the trash.
The most common feedback I see is that the odor becomes truly unbearable after a week or two, especially if the trap is left in direct sunlight. This is a trade-off I accept because the trap’s performance is unparalleled. For a mid-range price for the five-pack, you get professional-level fly control that eliminates the need for harsh insecticides around your family and animals.
Why it’s great
- Catches hundreds of house flies per bag
- Non-toxic, food-grade bait is safe for pets
- Mess-free disposable bag design
Good to know
- Extremely strong odor, must be placed far from home
- Filled bag can attract wildlife (coyotes, raccoons)
2. Zevo Flying Insect Trap Starter Kit
The Zevo Indoor Trap is my top recommendation for anyone battling fruit flies, gnats, and drain flies inside the home. It uses a combination of blue and UV light to attract flying insects 24/7, and a powerful adhesive pad on the back of the cartridge traps them discreetly. The design is sleek and unobtrusive, blending into a room like a standard air freshener. Users report catching 10-15 small flies on day two and a full pad by day four, with silence and no odor whatsoever.
This is a mid-range product that pays for itself quickly because the adhesive cartridges last between 1 and 2 months each. The swapping process is clean: lift the old cartridge out, toss it, and snap a new one in. You never have to touch a dead insect. The device is electrically powered but uses a minuscule amount of energy, and it swivels to fit into sideways outlets. It works best in bedrooms, kitchens, and enclosed patios.
A handful of users mention that the blue light is a bit bright at night, so it may not be ideal for a pitch-dark nursery. The sticky pad can also lose effectiveness over time if dust accumulates. Despite these minor drawbacks, the Zevo consistently delivers the best overall performance-to-convenience ratio for indoor fly problems. If you want a quiet, odorless, and highly effective trap for small flying insects, this is the one.
Why it’s great
- Quiet and odorless continuous operation
- Cartridge lasts 1-2 months with clean swap
- Attracts and catches gnats, fruit flies, drain flies
Good to know
- Blue nightlight may be too bright for some rooms
- Not as effective against large house flies
3. Dynatrap DT3007 Indoor Plug-in Fly Trap
The Dynatrap DT3007 is a direct competitor to the Zevo, and it earns a spot here for its excellent coverage of larger rooms and its compatibility with moths. It uses a UV LED light to naturally attract flying insects, and the trapped insects are hidden discreetly on the back of the glue card. The device itself is compact — just over 6 inches tall — and comes in a black finish that blends into most modern decor without drawing attention.
What sets the Dynatrap apart is its focus on larger flying insects like moths and its insecticide-free operation, making it ideal for homes with children and pets. The glue cards are simple to replace and last about 30 days each. Because this is a reusable device, the initial mid-range cost is an investment, but the refill cards are inexpensive to restock. Users looking for a fly trap that can also handle pantry moths will find this particularly useful.
One area where the Dynatrap falls slightly short is its manual-only power source, as it requires an outlet and does not have a battery backup. The black color can also make it harder to see if the glue card is full compared to white models. For the price, you get a premium build quality and a brand reputation that is trusted in the pest control industry. It is a solid pick if you need a second trap for a living room or basement.
Why it’s great
- Effective for moths, flies, gnats, and fruit flies
- Insecticide-free, safe for children and pets
- Discreet black design hides trapped insects
Good to know
- Glue card needs monthly replacement
- Hard to gauge fullness on darker background
4. Electric Fly Swatter 4000V (Rechargeable)
Sometimes you just want to watch a fly die with a satisfying zap. The 4000V Electric Fly Swatter is the best tool for active, on-demand fly elimination. Unlike traps that passively wait for flies to land, this swatter lets you take the fight directly to the source. The built-in 1800mAh rechargeable battery provides up to 20,000 electric shocks on a single charge, and the device supports 5V/1A charging via a USB-A to USB-C cable. The dual-layer safety mesh prevents accidental shocks, making it safe for households with kids and pets when used correctly.
What elevates this above simple swatters is its dual-mode design. In manual mode, you hold the button and swing like a traditional racket. In automatic mode, the 360-400nm blue light turns the racket into a stationary bug zapper that lures mosquitoes and gnats to their doom. The 180-degree foldable handle makes it compact enough to store in a drawer or backpack, ideal for outdoor camping or backyard dinners. The white color also makes it easy to spot on a cluttered patio table.
The main limitation is that it requires you to be present and engaged — it will not solve a fly problem while you are away from home. A few users also note that larger flies may require multiple hits for complete elimination. However, for the price of a mid-range device, you get a fun, highly effective, and rechargeable tool that provides immediate gratification. If you prefer a hands-on approach to pest control, this is your winner.
Why it’s great
- 4000 volt instant kill for flies, gnats, mosquitoes
- Rechargeable, no disposable batteries needed
- Dual mode: manual swing or stationary bug zapper
Good to know
- Zap sound is loud
- Not a passive solution; requires active user
5. Raid Window Fly Trap (4 Count, Pack of 3)
If you want a truly budget-friendly, low-effort solution for small flies and gnats, the Raid Window Fly Trap is a great choice. These are simple, pre-baited glue strips that stick directly onto your window glass. The transparent design means they are hardly noticeable from a distance, and they do not require any electricity, bait replacement, or cleaning. They are particularly effective for fruit flies and gnats that tend to hover near windows.
The traps contain no insecticides, so they are safe to use in kitchens and near food. Each pack contains 12 traps total (4 traps per pack, 3 packs), giving you enough coverage for multiple windows. The adhesion on glass is solid, and the pre-baited glue starts working immediately after you peel the backing. Many users report catching everything from tiny gnats to small moths without ever seeing a dead bug because the trapped insects are hidden behind the sticky surface.
There are two downsides to be aware of. First, the adhesion is poor on non-glass surfaces like painted window frames, so they only work well on bare glass. Second, the glue can leave a cloudy residue on the window after removal, which requires a little extra cleaning. For the price, these are an entry-level solution that works remarkably well for minor infestations. If you have a persistent gnat problem near your kitchen window, these are a cheap and effective first line of defense.
Why it’s great
- No chemicals, safe for food prep areas
- Transparent design is not an eyesore
- Inexpensive per trap, great for multiple windows
Good to know
- Adhesive only works well on clean glass
- Can leave a cloudy residue on window
FAQ
Why are flies still buzzing after I set up a UV light trap?
Can I use an outdoor fly trap inside my kitchen?
How often do I need to replace the glue cards in a plug-in trap?
Final Thoughts: The Verdict
For most users, the best thing to get rid of flies winner is the Zevo Flying Insect Trap because it combines silent, odorless, continuous operation with easy, mess-free disposal, making it the ideal indoor solution for fruit flies and gnats. If you want to tackle a heavy outdoor house fly infestation, grab the RESCUE! Outdoor Disposable Fly Trap for its unbeatable bait performance. And for those who prefer instant, active elimination, nothing beats the Electric Fly Swatter 4000V for satisfying, on-demand zapping.