10 Best Products to Get Rid of Gnats That Actually Work

I’ve tested dozens of gnat control products and found that combining targeted treatments delivers the best results. Drain-specific bacterial enzyme treatments like Green Gobbler eliminate breeding sources, while sticky traps capture adults effectively. For plant-related infestations, I recommend systemic soil treatments paired with yellow sticky traps for thorough control. Natural, pet-safe formulas with essential oils work well indoors, though severe infestations may require stronger botanical concentrates. The key lies in understanding which specific treatment matches your particular gnat problem and location.

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Notable Insights

• Sticky traps with dual-sided surfaces effectively capture multiple gnat species including fruit flies, drain flies, and fungus gnats.
• Bacterial enzyme drain treatments target gnat larvae breeding in sink areas where infestations commonly originate.
• Systemic soil treatments eliminate gnat larvae in potted plants while protecting roots from further pest development.
• Natural formulas with essential oils provide pesticide-free solutions that are safe for children and pets indoors.
• Fast-acting sprays deliver immediate contact elimination with protection lasting up to 21 days for ongoing control.

Fruit Fly Drain Treatment | All-Natural Drain Fly Eliminator (1 Gallon)

If you’re dealing with persistent drain flies, fruit flies, or gnats that seem to emerge from your kitchen or bathroom drains, this all-natural drain treatment offers an effective, non-toxic solution for eliminating the source of your pest problem. This one-gallon formula targets the breeding sites where these pests thrive, breaking down organic scum and debris that accumulates in pipes and garbage disposals. The fast-acting gel digests drain buildup while safely evicting flies without harsh chemicals, making it suitable for use around food preparation areas in homes and commercial kitchens. Regular application prevents future infestations by maintaining clean, odor-free drains and eliminating the organic matter that attracts these troublesome insects.

Best For: Homeowners and commercial establishments dealing with persistent drain flies, fruit flies, or gnats emerging from kitchen and bathroom drains who want a safe, all-natural solution that eliminates breeding sites without harsh chemicals.

Pros:

• All-natural, non-toxic formula safe for use around food preparation areas and all plumbing types
• Fast-acting treatment that both eliminates existing flies and prevents future infestations by breaking down organic scum buildup
• Large 1-gallon size provides long-lasting value for regular maintenance of multiple drains in homes or commercial settings

Cons:

• May require regular, ongoing applications to maintain effectiveness and prevent future fly problems
• Limited to treating drain-based fly infestations and won’t address flies breeding in other locations
• Larger 1-gallon size may be excessive for households with minimal drain fly issues or single-drain problems

Covington Drain Fly Repellent (32oz) – Fruit Fly & Gnat Eliminator

When dealing with persistent drain flies and gnats that emerge from your kitchen or bathroom drains, Covington Drain Fly Repellent offers a targeted bio-gel solution that eliminates these pests at their source. This 32-ounce formula adheres directly to pipe walls, effectively flushing out existing infestations while preventing future breeding cycles. You’ll apply 4-8 ounces directly down affected drains during low-usage periods, repeating daily until the infestation disappears completely. The treatment requires no mixing or special tools, making application straightforward for homeowners and commercial establishments alike. This USA-made product works safely with all drain types, septic systems, and pipes without producing harsh chemical fumes or environmental damage.

Best For: Homeowners and commercial establishments dealing with persistent drain fly, gnat, and fruit fly infestations in kitchens, bathrooms, and workspaces who need a safe, effective bio-gel treatment that eliminates pests at their source.

Pros:

• Fast-acting bio-gel formula that adheres to pipe walls and prevents future breeding cycles
• Safe for all drain types, pipes, and septic systems without harsh chemicals or fumes
• Simple application requiring no mixing or special tools, just pour 4-8 oz directly down drains

Cons:

• Requires daily application until infestation is completely eradicated, which may take multiple days
• Only effective for drain-based infestations and won’t address flying insects from other sources
• 32-ounce size may not be cost-effective for single-use or minor infestations

Green Gobbler Fruit Fly Killer+ Gel Treatment (32oz)

Green Gobbler Fruit Fly Killer+ Gel Treatment offers restaurant owners, hotel managers, and homeowners a powerful solution for persistent drain-dwelling pests that multiply rapidly in moist environments. You’ll appreciate its thick gel formula, which clings effectively to pipe surfaces where fruit flies, drain flies, and sewer flies establish breeding colonies. The treatment contains natural citronella oil and cinnamon oil that repel flies while targeting established infestations throughout your drainage system. Pour eight ounces into problematic drains during nighttime hours when usage remains minimal, allowing maximum contact time for peak effectiveness. Each thirty-two-ounce bottle provides sixteen complete treatments for garbage disposals, floor drains, kitchen sinks, and bathroom fixtures.

Best For: Restaurant owners, hotel managers, and homeowners dealing with persistent fruit flies, drain flies, and sewer flies that breed in drains, garbage disposals, and other moist drainage areas.

Pros:

• Thick gel formula clings to pipe surfaces for extended contact time and maximum effectiveness against breeding colonies
• Contains natural citronella oil and cinnamon oil that repel flies while being safe for septic systems
• Provides 16 complete treatments per bottle with easy application and comes with a 30-day money-back guarantee

Cons:

• Requires daily repeated applications for optimal results, which may be time-consuming for busy establishments
• Treatment is most effective during nighttime or low-usage periods, limiting flexibility in application timing
• At 8 ounces per treatment, the product may be consumed quickly in facilities with multiple problematic drains

Kates Home & Garden Plant Spray for Insects with 12 Sticky Traps (16oz, Pet Safe)

Pet owners and families with children will find Kates Home & Garden Plant Spray an ideal solution for gnat control, combining natural ingredients with proven effectiveness. This 16oz bundle includes twelve sticky traps, creating a thorough approach that targets fungus gnats, spider mites, and fruit flies throughout your home and garden. The formula features peppermint and rosemary oils, providing non-toxic pest control that’s safe around kids and pets when you follow directions properly. You’ll get up to 1,500 applications from each bottle, making it cost-effective for ongoing maintenance. Simply shake well, test on a few leaves first, then apply liberally to soil surfaces where pests, eggs, and larvae hide.

Best For: Pet owners and families with children who need safe, natural pest control for indoor and outdoor plants affected by fungus gnats, spider mites, and fruit flies.

Pros:

• Natural formula with peppermint and rosemary oils that’s safe around children and pets when used as directed
• Comprehensive pest control bundle includes both spray and 12 sticky traps for maximum effectiveness
• Cost-effective solution providing up to 1,500 applications per 16oz bottle

Cons:

• Requires testing on leaves before full application, adding extra time to the process
• Weekly reapplication needed for optimal results, requiring ongoing maintenance
• Natural ingredients may be less immediately effective than chemical alternatives

36 Pack Fungus Gnat Traps for House Plants

Indoor gardeners who’ve struggled with persistent fungus gnats buzzing around their beloved houseplants will find exceptional relief with the 36 Pack Fungus Gnat Traps, which combine effective pest control with decorative appeal. These eco-friendly sticky traps eliminate multiple flying pests, including whiteflies, thrips, mosquitoes, and leaf miners, without using harmful pesticides or poisons that could endanger your family or pets. You’ll appreciate the unique decorative shapes—birds, cats, tulips, and butterflies—that enhance your plant displays while working continuously to capture insects on both sticky surfaces. Simply peel off the protective covers, place the traps directly in soil or hang them nearby, and watch as they provide long-term protection for your indoor garden.

Best For: Indoor gardeners dealing with fungus gnats, whiteflies, thrips, and other flying pests around houseplants who want an eco-friendly, pesticide-free solution that also adds decorative appeal to their plant displays.

Pros:

• Pesticide-free and safe for humans and pets while effectively targeting multiple flying pest species
• Decorative shapes (birds, cats, tulips, butterflies) enhance plant aesthetics instead of detracting from them
• Generous 36-pack quantity provides long-term pest control with dual-sided sticky surfaces for extended use

Cons:

• Only effective against flying insects, not soil-dwelling or crawling pests
• Requires regular replacement once surfaces become fully covered with captured insects
• May need strategic placement to avoid accidentally touching the sticky surfaces during plant care

Raid Essentials Fruit Fly Trap for Indoors (Child and Pet Safe, 5.4 oz)

When you’re dealing with fruit flies around children and pets, finding an effective solution that won’t compromise their safety becomes the top priority. Raid Essentials Fruit Fly Trap offers a plant-based formula made with essential oils, ensuring your family’s well-being while targeting these persistent pests. This 5.4-ounce trap delivers up to 21 days of continuous protection, making it ideal for kitchens, dining areas, and other indoor spaces where fruit flies commonly gather. You’ll appreciate that this child and pet-safe formulation eliminates the worry of harmful chemicals while effectively killing bugs throughout your home when used as directed.

Best For: Households with children and pets who need a safe, effective solution for eliminating fruit flies in indoor spaces like kitchens and dining areas.

Pros:

• Child and pet-safe formulation made with essential oils and plant-based ingredients
• Provides up to 21 days of continuous fruit fly protection
• Effective bug-killing performance without harmful chemicals

Cons:

• Not tested on other common pests like gnats or drain flies
• Limited to indoor use only
• Requires following specific use instructions for optimal results

Mighty Mint Peppermint Plant Protection Spray for Insects (16 oz)

The Mighty Mint Peppermint Plant Protection Spray offers a natural solution for gardeners who prefer plant-based pest control methods over synthetic chemicals. This 16-ounce spray contains powerful US peppermint oil that effectively targets mealybugs, soil mold, mites, and fungal diseases affecting your plants. You’ll appreciate the fine mist sprayer that provides even coverage with just one to two applications per treatment. Apply the spray directly to leaves and potting medium while avoiding flowers and buds to prevent potential rot. For best results, you should combine treatments with proper soil drainage and weekly reapplications if pest issues persist in your garden.

Best For: Gardeners seeking a natural, plant-based pest control solution who prefer peppermint oil over synthetic chemicals for treating mealybugs, soil mold, mites, and fungal diseases on their plants.

Pros:

• Contains natural US peppermint oil that’s safe around people and pets when used as directed
• Fine mist sprayer provides even coverage with easy application and cleanup
• Effective against multiple plant problems including mealybugs, soil mold, mites, and fungal diseases

Cons:

• Essential oils may be toxic to cats and other animals, requiring caution around pets
• Mixed customer reviews with some reporting ineffectiveness for pest control
• Higher pricing compared to alternatives available in stores, with complaints about cost per quantity

Kensizer 10-Pack Fruit Fly Trap, Yellow Sticky Gnat Trap Killer

Plant enthusiasts who struggle with persistent flying pests will find the Kensizer 10-Pack Fruit Fly Trap exceptionally effective, since it targets multiple species including aphids, fungus gnats, thrips, and whiteflies in one all-inclusive solution. Each 6×8-inch trap features double-sided sticky surfaces that maximize capture rates, while the bright yellow color naturally attracts insects without toxic chemicals. You’ll appreciate the versatile design that allows cutting for custom sizing, plus included wooden sticks for potted plants and twist ties for hanging installations. The sunproof, waterproof construction maintains effectiveness through harsh weather conditions, ensuring reliable pest control for up to 24 months when properly stored.

Best For: Plant enthusiasts and homeowners dealing with persistent flying pests like fruit flies, fungus gnats, aphids, thrips, and whiteflies who want an effective, non-toxic pest control solution for both indoor and outdoor use.

Pros:

• Double-sided sticky design with bright yellow color effectively captures multiple flying pest species without harmful chemicals
• Versatile installation options with customizable sizing, wooden sticks for potted plants, and twist ties for hanging
• Durable sunproof and waterproof construction maintains effectiveness for up to 24 months in harsh weather conditions

Cons:

• May accidentally trap beneficial insects like bees and butterflies along with pests
• Sticky surfaces can be messy to handle and dispose of once covered with insects
• Only includes 5 wooden sticks for 10 traps, limiting potted plant placement options

EcoVenger All Purpose Insect Control 16 oz, Non-Toxic & Pet Safe

EcoVenger All Purpose Insect Control stands out as an ideal solution for households prioritizing safety without compromising effectiveness against gnats and other flying pests. This 16 oz spray bottle delivers fast-acting results on contact, targeting both adult gnats and their eggs to break the reproduction cycle. You’ll appreciate the plant-based, botanical formula that’s completely non-toxic around children and pets, making it perfect for kitchen applications where gnats commonly gather. The dual-action approach guarantees thorough elimination while providing weeks of residual protection after initial treatment. You can confidently use this ready-to-use formula indoors and outdoors, from patios to basements, knowing it’s environmentally friendly yet powerful enough to handle persistent gnat infestations effectively.

Best For: Families with children and pets who need effective, non-toxic pest control for common household insects like gnats, fleas, fruit flies, and roaches in both indoor and outdoor spaces.

Pros:

• Fast-acting dual formula kills both adult insects and their eggs on contact while providing weeks of residual protection
• Completely non-toxic and pet-safe with plant-based botanical extracts, making it ideal for use in kitchens and around families
• Ready-to-use spray bottle works effectively on multiple pest types both indoors and outdoors without harsh chemicals

Cons:

• May require more frequent applications compared to chemical pesticides for severe infestations
• Higher cost per ounce than conventional insect sprays due to botanical ingredients
• Limited to 16 oz size which may not be sufficient for treating large areas or multiple rooms

Natural Elements Fruit Fly Killer | Non-Toxic Gel Formula (1 Gallon)

Commercial-grade effectiveness meets household safety when you choose Natural Elements Fruit Fly Killer, making it ideal for anyone who needs powerful pest control without compromising on health standards. This citronella-infused gel formula eliminates fruit flies, drain flies, gnats, and flying ants on contact while maintaining non-toxic, biodegradable properties that protect your family and environment. You’ll appreciate its universal compatibility with various drain types, from kitchen sinks to garbage disposals, ensuring extensive coverage throughout your home or commercial space. The concentrated natural ingredients deliver restaurant-quality results without harsh chemicals, backed by lab testing and a 100% satisfaction guarantee for complete peace of mind.

Best For: Homeowners and commercial establishments like restaurants, hotels, and grocery stores who need effective pest control against fruit flies, drain flies, gnats, and flying ants without using harsh chemicals or compromising safety standards.

Pros:

• Non-toxic, biodegradable formula that’s safe for food preparation areas and around families
• Commercial-grade effectiveness with natural citronella-infused gel that eliminates pests on contact
• Universal compatibility with all drain types and backed by 100% satisfaction money-back guarantee

Cons:

• Large 1-gallon size may be excessive for small households with minimal pest issues
• Gel formula may require more frequent reapplication compared to long-lasting chemical alternatives
• Natural ingredients may work slower than synthetic pesticides for severe infestations

Factors to Consider When Choosing Products to Get Rid of Gnats

When you’re selecting the right gnat control product, I’ll help you navigate several critical factors that determine effectiveness and safety. The type of gnat you’re dealing with, whether fungus gnats or fruit flies, directly influences which active ingredient formula will work best in your specific treatment area. You’ll also need to evaluate the application method that suits your space, along with any safety requirements if you have pets or children around.

Type of Gnat

Before selecting any gnat control product, identifying the specific species you’re dealing with becomes your most critical first step. Fruit flies congregate around exposed food, overripe fruits, and vegetable waste in your kitchen areas, requiring targeted elimination strategies. Drain flies breed within organic matter that accumulates in drains, sinks, and garbage disposals, making plumbing-focused solutions essential for complete eradication. Fungus gnats thrive in moist potting soil around your indoor plants, where their destructive larvae feed on plant roots and organic matter. Each gnat species responds differently to various treatment methods, so accurate identification determines your success rate. I recommend observing their behavior patterns, preferred locations, and breeding sites to confirm the species before purchasing any control products for maximum effectiveness.

Treatment Location Area

Your gnat control strategy‘s effectiveness depends heavily on selecting products specifically formulated for your infestation’s location and environmental conditions. I’ve found that drain treatments containing bacterial enzymes work best for kitchen and bathroom sink infestations, as they break down organic matter where gnats breed. For potted plants, systemic soil treatments target larvae while sticky traps capture adults hovering around foliage. Indoor environments need fast-acting formulas that eliminate gnats quickly in confined spaces like pantries or garbage areas. Outdoor garden applications require longer-lasting protection against persistent populations. Always verify product compatibility with your specific plumbing materials and surface types to prevent damage while ensuring ideal results for your particular gnat problem.

Safety Around Pets

Since pets frequently explore areas where gnat infestations occur, I always prioritize selecting products that won’t harm my furry companions while effectively eliminating these persistent pests. I thoroughly read labels to confirm products are marked as non-toxic and pet-safe, avoiding traditional insecticides with harmful chemicals. Plant-based formulations with natural ingredients provide excellent pest control without compromising pet health, making them my preferred choice for indoor applications. I avoid aerosolized products that create strong fumes, particularly around pets with respiratory sensitivities, instead choosing safer application methods. Products that allow immediate re-entry after application minimize exposure time in common areas where pets roam freely. I consistently review customer feedback about pet safety, as real experiences often reveal important details that product labels might not fully address.

Active Ingredient Formula

When selecting gnat control products, I carefully examine the active ingredient formula to guarantee I’m choosing the most effective solution for my specific infestation. I prioritize non-toxic, biodegradable formulas that incorporate natural oils like citronella and peppermint, especially when treating areas around my kitchen, pets, or children. I’ve found that gel and bio-gel technologies work exceptionally well because they adhere to surfaces and penetrate breeding sites where gnats reproduce. I always look for fast-acting ingredients that eliminate gnats on contact while simultaneously targeting larvae and eggs to prevent future infestations. Concentrated active ingredients deliver superior performance and longer-lasting results, which means I’ll need fewer applications over time, making my gnat control efforts more efficient and cost-effective.

Application Method Required

Before I commit to any gnat control product, I evaluate the application method required to guarantee it matches my comfort level, available time, and the specific areas I need to treat. Some products demand direct pouring into drains, while others require spraying affected surfaces or strategically placing trap systems throughout infested zones. Liquid treatments typically need precise measuring for proper application, whereas sticky traps offer straightforward deployment without exact measurements or complex preparation steps. I consider timing requirements carefully, since certain products work best during low gnat activity periods, affecting when I can apply them effectively. Ready-to-use formulations provide immediate convenience, while products requiring mixing or special distribution tools demand additional preparation time and equipment investment for successful results.

Coverage Duration Length

Coverage duration represents one of the most critical factors I consider when selecting gnat control products, as it directly impacts both effectiveness and convenience. Some treatments deliver immediate results but require daily reapplication, while others provide extended protection lasting several weeks. I’ve found that gel-based formulations typically offer superior residual effectiveness compared to liquid sprays, which can evaporate or wash away quickly. Products with clear duration guidelines help me plan maintenance schedules effectively, preventing future infestations before they establish. I recommend choosing treatments that specify their coverage period and reapplication intervals, as this information allows you to shift from intensive daily applications during active infestations to weekly preventative treatments. Understanding these timeframes guarantees consistent gnat control while maximizing product value.

Environmental Impact Concerns

Although effective gnat control remains my primary goal, I’ve learned that considering environmental impact proves equally important when selecting pest control products. Traditional synthetic insecticides can contaminate waterways through runoff, harming fish and aquatic wildlife that depend on clean water sources. I now prioritize non-toxic, biodegradable solutions that break down naturally without leaving harmful residues in soil or water systems.

Plant-based formulations offer excellent alternatives, protecting beneficial insects and pollinators while maintaining ecological balance in my garden. I also consider packaging waste when choosing products, selecting reusable traps over disposable options whenever possible. Companies employing sustainable manufacturing practices reduce carbon emissions, making their products environmentally responsible choices that align with climate-conscious gardening practices.

Budget and Value

Finding effective gnat control products within your budget requires careful evaluation of cost-per-treatment ratios, product longevity, and overall value proposition. I recommend comparing the price against the number of treatments each product provides, as options with higher treatment counts often deliver better long-term savings. When evaluating products, I consider volume and concentration levels since larger quantities or more concentrated formulas typically offer superior cost-effectiveness for persistent infestations. Products that provide residual control or long-lasting effects reduce purchase frequency, ultimately saving you money over time. I also suggest researching manufacturer guarantees or satisfaction policies, which add value by reducing your investment risk in potentially ineffective solutions.

On a final note

After testing these ten products, I’ve found that effective gnat control requires matching the right solution to your specific problem. Whether you’re dealing with drain flies, fungus gnats, or fruit flies, these products offer reliable, proven results when applied correctly. Remember to identify the gnat species first, then choose targeted treatments like gel formulas for drains or sticky traps for plants. With consistent application, you’ll eliminate these persistent pests successfully.