Best Fire Ant Treatment: TOPCHOICE®

How It Works and How Long It Lasts

Looking for the best fire ant treatment for long-lasting protection? TOPCHOICE® Insecticide is a professional-grade granular treatment designed to control imported fire ants for approximately one year with a properly performed broadcast application. Unlike products used only to treat individual fire ant mounds, TOPCHOICE targets fire ant activity across labeled turfgrass and landscape areas, providing long-term residual control.

In Eastern North Carolina, imported fire ants create problems for homeowners, businesses, schools, parks, recreational facilities, and property managers. These aggressive ants establish colonies in lawns, landscape beds, and other outdoor spaces where people walk, work, or play.

At D & D Pest Control Co., we provide professional fire ant management throughout Eastern North Carolina, including Kinston, Greenville, Goldsboro, Jacksonville, New Bern, and surrounding communities. Our services include a TOPCHOICE fire ant treatment program for qualifying properties.

This guide explains what TOPCHOICE is, how its active ingredient works, how long control can last, and where professional applications may be appropriate. It also provides links to the manufacturer’s product label and Safety Data Sheet.

What Are Fire Ants and Why Are They a Problem?

Imported fire ants are aggressive, colony-forming insects that can interfere with outdoor activities, damage certain equipment, and cause painful stings when their nests are disturbed.

The red imported fire ant, Solenopsis invicta, is a particularly important species in the southeastern United States. These ants thrive in warm environments and can establish colonies in lawns, landscaped properties, parks, playground surroundings, roadsides, and other disturbed soils.

How to Recognize a Fire Ant Infestation

Common signs of imported fire ant activity include:

• Raised soil mounds: Fire ant colonies may produce loose, dome-shaped mounds without an obvious central entrance.
• Aggressive colony defense: Numerous ants may emerge rapidly when a mound is disturbed.
• Painful stings: Fire ants grip skin and use their stingers, sometimes producing multiple stings.
• Recurring mounds: Additional colonies may develop in nearby untreated soil.
• Activity around electrical equipment: Fire ants sometimes enter utility boxes, irrigation equipment, and other electrical enclosures.

Fire ant stings can cause burning discomfort, itching, and small pustules. Some individuals experience serious allergic reactions that require immediate medical attention.

For information about the biology and management of imported fire ants, visit the Texas Imported Fire Ant Research and Management Project at Texas A&M AgriLife Extension.

What Is TOPCHOICE Fire Ant Treatment?

TOPCHOICE® Insecticide is a ready-to-use granular pesticide containing 0.0143% fipronil. Manufactured under the Envu product line, it is intended for professional and commercial use by appropriately certified applicators or individuals operating under their direct supervision.

TOPCHOICE is registered with the U.S. Environmental Protection Agency under EPA Registration Number 101563-36.

Its primary purpose is the long-term control of imported fire ants, including Solenopsis species, in approved turfgrass and landscape settings.

TOPCHOICE Product Information

Manufacturer documentation: Read the official TOPCHOICE product label (PDF) and TOPCHOICE Safety Data Sheet (PDF) before handling or applying this product.

How Does TOPCHOICE Fire Ant Treatment Work?

TOPCHOICE uses fipronil, an insecticide that interferes with normal nerve signaling in susceptible insects. Fipronil acts primarily on GABA-regulated chloride channels, disrupting the insect nervous system and ultimately causing death.

Unlike fire ant bait products, TOPCHOICE is not designed to attract ants as food. It is a residual granular treatment that targets ants as they contact treated soil and the active ingredient.

1. The Treated Turf Provides Broad Coverage

A licensed applicator distributes TOPCHOICE granules using properly calibrated broadcast equipment across eligible turfgrass or landscape beds. Instead of treating only the mounds visible on the day of service, a broadcast application addresses a larger treated area.

2. Fipronil Acts on Fire Ants

Fire ants that encounter the treated soil may be exposed to fipronil. Because the product is relatively slow-acting compared with some quick-contact treatments, reductions in colony activity develop over time.

Exposure of individual ants and effects within colonies contribute to population reduction. However, TOPCHOICE is not a food bait, and its effectiveness should not be explained as depending entirely on workers carrying bait to the queen.

3. Existing Colonies Decline

As fire ants are exposed, worker activity and colony populations decrease. Colonies may require several weeks to be eliminated or suppressed. Mounds do not necessarily disappear immediately after treatment.

4. Residual Activity Helps Control New Colonies

The residual properties of fipronil allow TOPCHOICE to continue affecting imported fire ants that move into treated areas after the initial application.

This long-term residual action is one of its most important advantages compared with products that provide only short-term mound control.

How Long Does TOPCHOICE Fire Ant Treatment Last?

TOPCHOICE is labeled for approximately one year of imported fire ant control. This does not mean every individual ant disappears instantly or that no fire ant can ever enter the property during that period.

Texas A&M AgriLife Extension describes granular fipronil products, including TOPCHOICE, as providing approximately 8–12 months or longer of residual control under suitable conditions. Significant reduction in fire ant activity generally takes approximately 3–4 weeks.

See the university’s granular fipronil fire ant treatment research and guidance.

What Affects the Duration of Control?

• Correct product placement and even distribution
• Application to an approved treatment site
• Proper equipment calibration
• Local fire ant populations and surrounding untreated areas
• Environmental and soil conditions
• Compliance with all product-label directions

For typical nonagricultural turfgrass applications, the TOPCHOICE label limits treatment to one application per year. A qualified pest control professional should evaluate any recurring activity and determine appropriate label-compliant follow-up measures.

Where Is TOPCHOICE Fire Ant Treatment Best Used?

TOPCHOICE is particularly useful when long-term imported fire ant control is needed across sizeable outdoor turfgrass areas, especially properties with frequent foot traffic or ongoing fire ant pressure.

The EPA-registered label specifically includes home lawns, commercial lawns, school grounds, parks, sports fields, golf turf, cemeteries, campsites, recreational areas, sod farms, and landscape beds, subject to its complete directions and restrictions.

1. Daycare Centers and Childcare Facilities

Children playing outdoors may accidentally disturb fire ant colonies while running, sitting, or participating in supervised activities.

At daycare facilities, professional fire ant management may be appropriate for qualifying turfgrass areas, grassy recreation spaces, and ornamental landscaping where the product label permits treatment.

Because daycare facilities require particular attention to pesticide exposure, a licensed applicator must review the applicable site restrictions, state childcare requirements, timing, access controls, and facility policies before selecting TOPCHOICE.

TOPCHOICE should not be applied directly to playground equipment, sandbox materials, rubberized play surfaces, or other unlabeled substrates.

2. Nursing Homes, Assisted Living, and Senior Communities

Nursing homes and assisted-living communities often maintain landscaped courtyards, walking areas, outdoor sitting spaces, and lawns used by residents and visitors.

Fire ant colonies near benches, walkways, gardens, or recreation areas can create unnecessary exposure to painful stings.

Professional fire ant control may be considered for appropriately labeled turf and landscape areas, while keeping vulnerable residents, visitors, and staff away from the treatment operation.

Facilities should coordinate scheduling, resident access, notifications, and pesticide documentation with the applicator and follow all applicable requirements.

3. Playgrounds and Outdoor Recreation Areas

Fire ants may establish mounds in grassy areas surrounding playgrounds, swing sets, sports equipment, and public recreation facilities.

A long-residual treatment can be particularly valuable in approved turfgrass areas where recurring colonies are difficult to manage individually.

However, a playground is not automatically an approved treatment site simply because it is outdoors. Its grass and landscape areas must qualify under the label, and application must avoid unlabeled play surfaces and equipment.

4. Public Parks and Municipal Properties

Parks often include picnic lawns, open recreation areas, walking paths, sports fields, and landscaping where imported fire ants create ongoing management problems.

TOPCHOICE specifically lists parks and recreational areas on its product label, making these potentially appropriate locations for professional treatment when all requirements are satisfied.

Municipalities should consider water features, drainage systems, visitor access, environmental conditions, and the need for ongoing pest monitoring before scheduling treatment.

5. Schools and Educational Campuses

Fire ant colonies can develop near outdoor classrooms, athletic fields, grassy playground surroundings, and school landscaping.

Because the TOPCHOICE label specifically lists school grounds and sports fields, a professional application may be an option for qualifying areas.

School pesticide regulations, integrated pest management policies, student access restrictions, notification requirements, and label directions must all be reviewed before treatment.

6. Residential Lawns and Home Landscapes

Homeowners frequently encounter imported fire ants while mowing grass, gardening, playing with children, or spending time outdoors.

TOPCHOICE may provide a long-term solution for qualifying residential lawns experiencing recurring imported fire ant activity.

Rather than repeatedly treating individual mounds, homeowners can discuss professional broadcast treatment of eligible turfgrass areas through our one-year fire ant treatment program.

7. Apartment Communities and Rental Properties

Multi-family housing developments may have numerous lawns, shared courtyards, common recreation areas, and landscaped grounds.

Fire ant colonies in these areas can affect tenants, maintenance employees, children, and visitors.

Professional management across qualifying turfgrass areas may reduce recurring infestations and help property managers maintain usable outdoor spaces.

8. Churches and Religious Facilities

Church grounds may include open lawns, outdoor gathering areas, landscaped entrances, playground surroundings, and cemeteries.

Fire ant management is especially important before outdoor services, festivals, picnics, and community events.

TOPCHOICE may be considered for eligible turfgrass and landscape locations, subject to all label and site requirements.

9. Sports Fields and Athletic Facilities

Fire ant mounds create problems for athletes, coaches, groundskeepers, spectators, and maintenance crews.

Football fields, baseball outfields, soccer fields, and other turfgrass athletic spaces may qualify for TOPCHOICE applications because sports fields are specifically listed on the label.

Scheduling treatment around field use and preventing public contact during application are important parts of professional service planning.

10. Golf Courses and Commercial Landscapes

Golf course managers, landscape contractors, and commercial property managers often need broad fire ant management across large areas of maintained turf.

TOPCHOICE offers a residual approach to managing imported fire ants on labeled golf turf, commercial lawns, and associated landscape beds.

Its approximately one-year fire ant control period can make it an option when compared with programs requiring more frequent applications, although cost, site conditions, and environmental restrictions must be considered.

11. Campgrounds, Resorts, and Vacation Properties

Campgrounds, resorts, vacation rental properties, and outdoor hospitality facilities may have lawns and recreation areas where guests could encounter fire ants.

TOPCHOICE lists campsites and recreational areas as eligible use sites. A licensed professional can determine which portions of a particular property qualify for treatment.

Additional precautions may be required near lakes, ponds, tidal waters, drainage systems, and other environmentally sensitive locations.

12. Cemeteries and Memorial Gardens

Fire ants may establish colonies in cemetery turfgrass, grassy walkways, and landscaped memorial areas.

TOPCHOICE specifically lists cemeteries among its treatment sites. Professional fire ant control may help reduce activity in frequently visited lawns and designated landscaped areas.

Where Should TOPCHOICE Not Be Applied?

Even an effective insecticide is not appropriate for every property or surface.

The TOPCHOICE product label prohibits or restricts applications in several situations.

• Water and aquatic environments: Do not apply directly to water or areas where surface water is present.
• Freshwater buffer areas: The reviewed label requires a 15-foot vegetated buffer from specified freshwater bodies.
• Estuarine water: The reviewed label prohibits applications within 60 feet of estuarine water bodies.
• Impervious surfaces: Do not broadcast over pavement, concrete, sidewalks, driveways, or similar surfaces.
• Storm drains: Do not broadcast granules near storm drains.
• Pastures and grazing lands: These uses are prohibited.
• Food-growing areas: Do not apply to areas intended for food plants where the label does not authorize that use.
• Unlabeled playground surfaces: Do not apply to rubberized surfaces, sandboxes, play equipment, or other surfaces outside the approved use directions.

Fipronil is toxic to aquatic organisms, including aquatic invertebrates, so runoff prevention and environmental buffers are essential.

TOPCHOICE is also restricted to designated USDA APHIS imported fire ant quarantine areas. North Carolina is included among the states identified on the label, but the exact proposed treatment location must meet the quarantine requirements.

For additional information, visit the USDA APHIS imported fire ant information.

Is TOPCHOICE Safe Around Children, Pets, and Seniors?

No pesticide should be described as completely harmless or risk-free. TOPCHOICE contains fipronil, a biologically active pesticide, and must be applied according to its EPA-registered directions.

The label classifies TOPCHOICE as a restricted-use pesticide because of its toxicity to aquatic invertebrates. It also includes precautions concerning skin exposure, eye irritation, dust inhalation, and environmental contamination.

Only authorized handlers should be present in the treatment area during application, and facility access should be managed according to the label and any applicable state or site-specific requirements.

Homeowners, daycare administrators, nursing home operators, and property managers should discuss treatment scheduling, watering instructions, children and pet access, drainage, and other concerns with the applicator before service.

For pesticide safety information, visit the EPA’s pesticide safety resources.

TOPCHOICE vs. Fire Ant Baits and Mound Treatments

Not all fire ant products serve the same purpose. Some are intended to reduce activity quickly, while others are designed for broad, long-term population management.

TOPCHOICE is not intended for use as an individual mound treatment. Its strength is whole-area residual control on approved sites.

Learn more about the differences in our guide to fire ant baits, pesticides, and yard treatments.

When Is the Best Time to Apply TOPCHOICE?

Early spring is often a practical time to plan long-term imported fire ant control in Eastern North Carolina, before peak outdoor recreation and the heaviest seasonal pest activity.

However, TOPCHOICE is not a traditional food bait that depends on workers collecting attractive granules. Its effectiveness depends on correct application to qualifying sites and subsequent contact with the treated environment.

Texas A&M AgriLife Extension notes that granular fipronil treatments may be made at different times of the year, with early spring offering practical advantages for managing developing infestations.

Because measurable colony control is gradual, scheduling treatment ahead of outdoor events, sports seasons, or periods of heavy lawn use is generally preferable to waiting until the day before an event.

What to Expect From a Professional TOPCHOICE Application

Property Evaluation

The pest control professional evaluates fire ant activity, the type of turf or landscape, nearby water features, drainage conditions, and whether the location qualifies under the product label.

Accurate Site Measurement

The eligible treatment area is measured so the correct amount of product can be determined. Professional broadcast equipment is calibrated according to the label.

Broadcast Treatment

Granules are distributed evenly across approved treatment areas at the labeled rate. The product is not applied directly to unlabeled surfaces or incompatible locations.

Post-Application Management

The label recommends watering or irrigating treated turf after application for best results. The applicator should explain the watering plan and any relevant access precautions.

Follow-Up Monitoring

Fire ant populations are monitored as the treatment begins working. The gradual mode of action means visible colonies may remain active during the initial weeks.

Any subsequent pest control measures must comply with the product label and all applicable restrictions.

Professional Fire Ant Treatment in Eastern North Carolina

D & D Pest Control Co. has served Eastern North Carolina since 1994. Our company provides professional pest management for residential and commercial properties, including specialized imported fire ant treatment.

With North Carolina Structural Pest Control License #1274 PW, we help property owners evaluate fire ant problems and determine appropriate professional treatment options.

Our service area includes communities in Lenoir, Pitt, Wayne, Craven, Jones, Greene, Onslow, and surrounding Eastern North Carolina counties.

Our TOPCHOICE fire ant treatment service includes a one-year fire ant guarantee for qualifying treated properties, subject to the terms of the service agreement.

For property managers, school administrators, church leaders, residential customers, and commercial facility operators, we can discuss whether TOPCHOICE is suitable for the intended outdoor site.

Frequently Asked Questions About TOPCHOICE Fire Ant Treatment

Is TOPCHOICE the best fire ant treatment available?

TOPCHOICE is a strong professional option for long-term imported fire ant control on approved turfgrass and landscape sites. Its approximately one-year residual performance is a major advantage. However, the best treatment depends on the property, fire ant activity, environmental restrictions, urgency, and treatment objectives.

Does TOPCHOICE kill the fire ant queen?

TOPCHOICE is designed to control imported fire ant colonies. Exposure to fipronil contributes to colony suppression and elimination, but it should not be described as a conventional food bait that workers intentionally collect and feed to queens.

How quickly does TOPCHOICE start working?

Fipronil begins affecting exposed ants, but substantial colony control is gradual. Texas A&M AgriLife Extension identifies approximately three to four weeks as a typical period for significant control. Actual results vary with site conditions and infestation pressure.

How long does TOPCHOICE last?

The manufacturer lists approximately one year of imported fire ant control. University guidance describes residual control commonly lasting eight to twelve months or longer under appropriate conditions. No product can guarantee that individual ants will never enter the treated property.

Can TOPCHOICE be used at daycare centers?

Applications may be considered on qualifying turfgrass or landscape areas at daycare properties, but daycare centers are not separately listed as a use category on the label. Applicators must evaluate the actual surfaces, applicable childcare regulations, access requirements, and environmental restrictions before proceeding.

Can TOPCHOICE be used at nursing homes?

Qualifying turfgrass and landscape areas at nursing homes may be considered for treatment. Facility managers should coordinate closely with licensed applicators to address resident access, sensitive individuals, scheduling, and all relevant pesticide safety requirements.

Is TOPCHOICE labeled for school grounds and parks?

Yes. The reviewed product label specifically lists school grounds, parks, and recreational areas. That does not authorize application to every surface within those facilities. Site selection, environmental buffers, access management, and applicable regulations remain essential.

Can TOPCHOICE be applied directly to fire ant mounds?

TOPCHOICE is labeled as a broadcast granular treatment, not as an individual mound treatment. A licensed professional may recommend another appropriately labeled product when direct treatment of a particular mound is needed.

Does TOPCHOICE also control fleas and ticks?

The TOPCHOICE label identifies limited incidental control of certain additional pests during fire ant treatment, including fleas and ticks for approximately one month, nuisance ants for three months, and mole crickets for four months. These are not one-year control claims for those additional pests.

Can I purchase and apply TOPCHOICE myself?

TOPCHOICE is a restricted-use pesticide. Purchase and application are restricted to appropriately certified applicators or individuals working under their direct supervision for uses within the applicator’s certification. Homeowners should not assume they can legally buy and broadcast the product themselves.

How often can TOPCHOICE be applied?

The reviewed label limits typical nonagricultural broadcast applications to one per year at the labeled application rate. Special provisions exist for qualifying sod farm applications. Always consult the current label before making treatment decisions.

Does D & D Pest Control offer a fire ant guarantee?

Yes. D & D Pest Control Co. offers a one-year fire ant guarantee on qualifying properties enrolled in its professional TOPCHOICE treatment program. Specific coverage, exclusions, and follow-up terms should be confirmed in the written service agreement.

TOPCHOICE Manufacturer Label and Safety Data Sheet

For official product handling instructions, pesticide restrictions, environmental precautions, personal protective equipment, and emergency information, consult these resources:

• TOPCHOICE® Official Product Label (PDF) — EPA-registered use directions, application sites, restrictions, and precautionary statements.
• TOPCHOICE® Safety Data Sheet (PDF) — Hazard information, first aid, handling, storage, and emergency-response information.
• Envu Labels and SDS Resource Center — Manufacturer-maintained product documentation.
• Texas A&M AgriLife Extension TOPCHOICE Information — Independent educational guidance on granular fipronil performance.

Important: Product registrations and labeling can change. Always use the current label approved for the product and treatment location. This article is educational and does not replace the legally binding pesticide label.

Schedule Professional TOPCHOICE Fire Ant Treatment in Eastern NC

If imported fire ant mounds are interfering with your lawn, school grounds, park, commercial property, or outdoor recreation area, professional long-term management may provide a practical solution.

D & D Pest Control Co. offers professional imported fire ant treatment for qualifying residential and commercial properties throughout Eastern North Carolina.

Call or text: (252) 523-8255

Website: www.ddpestcontrol.com

North Carolina Structural Pest Control License: #1274 PW

Contact us to discuss your property, available treatment options, and our qualifying one-year TOPCHOICE fire ant control program.