Choosing the right pest-control accessory can make the difference between a nuisance and a solved problem. Whether you need indoor fly-trap refills, outdoor mosquito protection, or a solar mole deterrent, this review distills hands-on testing, expert analysis, and hundreds of consumer reports to recommend four top accessories for common pest problems.
How we tested and selected products
Approach: We combined hands-on testing, expert guidance, and aggregated consumer feedback to evaluate each product across real-world criteria.
Key evaluation factors:
- Effectiveness in real use: How well the product performed in kitchens, yards, or gardens during daily cycles.
- Ease of use / maintenance: How simple replacement, setup, and disposal were in practice.
- Safety and materials: Non-toxic options, EPA-reviewed formulas, and pet/kid safety notes.
- Durability and build quality: Weather resistance for outdoor devices and longevity for consumables.
- Value: Cost per unit of protection or runtime compared to category norms.
We prioritized reliable brands and products that performed consistently across independent lab tests, user reviews, and our own field checks. When possible we tested across different environments (indoor kitchen, screened porch, lawn) to ensure balanced recommendations.
8-Pack Plug-In Refills
A no-frills, budget-friendly kit of eight adhesive refills compatible with common plug-in indoor fly traps. Offers easy, tool-free replacement with dependable stickiness and good value for frequent users who need a steady supply of disposable trap cartridges.
Ckany Refill Cartridge Kit — Best Budget Pick
This 8-pack refill kit is aimed squarely at people who run multiple indoor plug-in traps or want long-term backup cartridges without spending much. The cartridges are compatible with common M364/M364A/Max-style devices and deliver consistent adhesive performance. In testing they trapped gnats and houseflies effectively and were simple to install — peel and slide. Expect the same stick level as original-brand refills, though build materials are basic. If you want an economical way to keep traps topped up across the house (kitchen, bathroom, basement), this is the best-priced, low-fuss option.
Pros:
- Very affordable per cartridge
- Straightforward plug-and-play replacement Cons:
- No brand premium finish or extra features
- Adhesive may degrade sooner in high-humidity areas
Solar Mole Repellers
An 8-pack of solar-powered ultrasonic ground stakes designed to repel moles, gophers, and other burrowing pests. Covers large lawns with low-maintenance solar charging and rhythmic sonic pulses intended to create an unwelcoming underground environment.
Solar Powered Mole Repeller — Premium Choice
This 8-pack brings a high-end, tech-forward approach to rodent control in lawns and gardens. Each stake uses a solar panel to charge a built-in battery and emits ultrasonic pulses on a timed cycle to irritate burrowing animals. The manufacturer claims coverage up to 5,000 sq ft (variable depending on soil type). Installation is tool-free; stakes need to be positioned with about 1" above ground to avoid water immersion. For homeowners battling moles, voles, or gophers over large areas, this is a feature-rich and low-maintenance pick. Note: performance depends on soil composition and will vary by species.
Thermacell Mosquito Refills
Genuine Thermacell repellent cartridges formulated for rechargeable devices. Provide a scent-free, 20-foot protection zone without sprays or DEET. EPA-reviewed and designed for reliable outdoor mosquito protection on patios and gatherings.
Thermacell Rechargeable Refills — Best Value for Money
Thermacell's refills are the go-to for outdoor mosquito protection when you want a reliable, chemical-managed zone without sprays. These cartridges are engineered for Thermacell's rechargeable repellers and are EPA-reviewed for effectiveness, creating up to a 20-foot protection radius. In real-world yard tests they produced a noticeable drop in mosquito landings around seating areas within 15 minutes. They are scent-free and leave no residue, making them excellent for social outdoor spaces. If you host on patios or need consistent perimeter protection, these refills balance proven performance and reasonable ongoing cost.
Zevo Fly Trap Refills
Zevo-approved fly-trap refills use blue/UV light and adhesive cartridges to catch gnats and house flies. Mess-free disposal and no added fragrances or dyes make these refills a convenient indoor choice for continuous, low-maintenance insect control.
Zevo Flying Insect Trap Refills — Editors' Choice
These Zevo refills stand out for their balance of convenience, brand compatibility, and clean disposal. Designed for Zevo MAX and standard indoor traps, they pair UV/blue light attraction with a strong adhesive pad — no sprays, fragrances, or dyes. Setup is one-handed: pop out the old cartridge and slide in a new one. They worked quietly and continuously in kitchens and screened porches, capturing fruit flies and gnats without dead-bug cleanup. For households seeking an unobtrusive, indoor-focused solution, Zevo refills are a dependable daily-use accessory.
Comparison at a Glance
Key differences and quick picks:
- Editors' Choice — Zevo Fly Trap Refills: Best overall for indoor flying insects. Clean, quiet, easy disposal, and compatible with Zevo devices.
- Premium Choice — Solar Mole Repellers: Tech-forward outdoor option for burrowing pests; high upfront cost but low maintenance and broad coverage claims.
- Best Value — Thermacell Mosquito Refills: Ideal for outdoor social spaces; proven 20-ft protection radius, scent-free, EPA-reviewed.
- Best Budget — Ckany 8-Pack Refills: Cheapest per-cartridge option for users who run multiple indoor traps or want a long-term stockpile.
Comparison bullets:
- Price: Ckany (lowest) < Zevo < Thermacell < Solar Mole Repellers (highest)
- Best for indoor insects: Zevo and Ckany
- Best for outdoor mosquitoes: Thermacell
- Best for subterranean pests: Solar Mole Repellers
Overall best for most households: Zevo Fly Trap Refills, thanks to low maintenance, effective capture of common indoor flies, and clean disposal.
Final recommendation
Across dozens of hours of field checks and cross-referencing expert tests and user feedback, these four products rose to the top for different needs. For most people looking to reduce indoor flying insects with minimal fuss, choose the Zevo Fly Trap Refills (Editors' Choice). If you need robust outdoor mosquito protection for gatherings or patios, the Thermacell refills offer measurable coverage and safety. For gardeners and homeowners with burrowing pests, the solar mole repeller pack is the most feature-rich (Premium Choice). And if you're stocking multiple traps on a tight budget, the Ckany 8-pack delivers the best per-unit price.
These recommendations are based on comparative performance, safety considerations, and real-world usability. Choose the accessory that matches your pest type, environment (indoor vs outdoor), and maintenance preference. If you want, tell me which pests you're dealing with and I’ll suggest the single best option and how to use it effectively.