4.5 out of 5 Customer Rating
Ortho® Orthene® Fire Ant Killer Lawn® & Landscape Broadcast Ready-to-Spray® is rated 4.7 out of 5 by 20.
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Ortho

Orthene Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray

$13.99
4.5 out of 5 Customer Rating
Ortho® Orthene® Fire Ant Killer Lawn® & Landscape Broadcast Ready-to-Spray® is rated 4.7 out of 5 by 20.
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Ortho
Orthene Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray
$13.99

4617901

Overview

  • FIRE ANT SOLUTION: Kills fire ants and prevents new mounds from forming for up to 3 months
  • OUTDOOR TREATMENT: Use on on lawns, flowers, trees, and shrubs
  • EASY TO USE: Simply connect container to garden hose and begin spraying
  • GREAT FOR HOME LAWNS: Covers up to 5,300 sq. ft. of lawn
  • This 32 oz. container of Ortho® Orthene® Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray covers up to 5,300 sq. ft.

Active Ingredients

  • Bifenthrin¹ 0.300%
  • Zeta-Cypermethrin² 0.075%

Product Label

  • This is not the product label. Always read and follow the product label before use.
  • View Label
  • Safety Data Sheets can be found at scottsmsds.com

Description

Defend your outdoor space from ants with Ortho® Orthene® Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray. This pest control product kills fire ants and prevents new mounds from forming for up to 3 months. Plus, this ant killer controls ants, fleas, and American dog ticks for up to 3 months. In addition to killing foraging fire ants, it also kills listed insects, spider mites, mosquitoes, and ticks (see label for complete list). Use this spray outdoors only, on lawns, flowers, trees, and shrubs. To apply, connect the sprayer to your garden hose and turn on the water. Slide the lever to the ON position to begin spraying. Spray to uniformly cover upper and lower leaf surfaces, stems, and branches, or spray evenly to lawns only until the surface is wet. To stop spraying, slide the lever to the OFF position and turn off the water. People and pets may enter the treated area after spray has dried. One 32 fl. oz. container of Ortho® Orthene Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray covers up to 5,300 sq. ft. of lawn.

Frequently Asked Questions

Does Ortho Orthene Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray only kill fire ants?

No! Our ready-spray product kills fire ants as well as other listed insects including aphids, beetles, stink bugs, American dog ticks, and more.

We recommend waiting to apply this product if rain is expected. It needs at least 4 hours to dry before it can withstand rain.

A 32 oz. container of Ortho® Orthene® Fire Ant Killer Lawn & Landscape Broadcast Ready-to-Spray covers up to 5,300 sq. ft.

Adelgids (Eastern Sprucegall), Ants (Acrobat, Allegheny Mound, Argentine, Big Headed, Carpenter, Citronella, Cornfield, Crazy, Ghost, Harvester, Imported Fire, Lasius, Little Black, Odorous House, Pavement, Pharaoh/Sugar, Pyramid, Small Honey, Theif, White Footed), Aphids (Apple, Black Cherry, Black Pecan, Buckhorn, Greenbug, Pea, Root, Rose, Rosy Apple, Walnut, Yellow Pecan), Beetles & Larvae (Billbugs [Bluegrass & Hunting], Cucumber [Banded, Spotted & Striped], Black Turfgrass Ataenius, Blister, Brown Leaf Notcher, Curculio [Cow Pea & Plum], Elm Leaf, Ground, Japanese Adult, Lady beetles [Asian, Convergent, Seven-Spotted, Thirteen-Spotted, & Twice-Stabbed], Pine Chafter, Pine Shoot, Rose Chafer, Sap, Weevils [Annual Bluegrass, Black Vine, Diaprepes Root, Little Leaf Notcher, Northern Pine, Orchard, Orchid, Pecan, & Pine Shoot], Whitefringed, Caterpillars (Armyworm [Beet, Fall, Southern, True, & Yellowstriped], Bagworms, Banded Ash Clearwing, Budworm, Casebearers [Pecan Leaf & Pecan Nut], Cutworms [Black, Bronzed, Dingy, Granulate, Spotted, Variegated, & Western Bean], Fiery Skipper, Filbertworm, Green Cloverworm, Hickory Shuckworm, Painted Lady, Pickleworm, Pine Tip Moths [Nantucket, Pitch, Ponderosa, Southestern, & Western], Saltmarsh, Striped Grasddworm, Tent, Webworms [Fall, Mimosa, Oak, Sod, & Tropical Sod]), Chinch Bugs (False, Hairy, Southern), Crickets (Arizona, Common Shrt Tailed, Eastern Striped, Fall Field. House, Indies Short Tailed, Northern Wood, Sand Field, Spring Field Cricket, Southeastern Field, Southern Wood, Texas Field, Tropical, Variable Field, Vocal Field, Western Striped), Fleas (Cats, Dogs), Grasshoppers, Hornets, Lace Bugs, Mealybugs, Mites (Banks Grass, Broad, Carmine, Chigger, Clover, European Grain, Pacific Spider, Pecan Leaf Scorch, Pecan Scorch, Red Spider, Spider, Spruce, Two-Spotted Spider), Mole Crickets (European, Northern, Prairie, Short-winged, Southern, Tawny, Mosquitoes* (Malaria, Northern House, Yellow Fever), Moths (Artichoke Plume, Codling, Diamondback, Gyspy/Spongy, Lucerne, Oriental Fruit, Zimmerman Pine), Periodical Cicadas, Plant Bugs (Tarnished, Lygus Bugs), Sawflies (European Pine, Redheaded Pine, Rose Slug), Spittlebugs (Meadow, Pecan, Two Lined), Stink Bugs (Brown Marmorated, Kudzu), Spotted Lanternflies, Thrips, Ticks** (American Dog, Brown Dog, Deer), Wasps, Whiteflies, Yellowjackets *including those that may transmit the Chikungunya virus, yellow fever, dengue fever, encephalitis, West Nile Virus and the Zika Virus **Including ticks that may transmit Lyme disease

This product is extremely toxic to fish and aquatic invertebrates. To protect the environment, do not allow pesticide to enter or run-off into storm drains, drainage ditches, gutters or surface waters. Applying this product in calm weather when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area. Sweeping any product that lands on a driveway, sidewalk, or street, back onto the treated area of the lawn will help to prevent run-off to water bodies or drainage systems. Drift and run-off from treated areas may be hazardous to aquatic organisms in neighboring areas. Care should be used when spraying to avoid fish and reptile pets in/around ornamental ponds. This product is highly toxic to bees exposed to direct treatment of residues on blooming crops or weeds. Do not apply this product or allow to drift to blooming crops if bees are visiting the treatment area.

People and pets may enter treated areas after spray has dried.

Rated 5 out of 5 by from Easy and effective The hose hook up and application makes this fire ant killer very easy to apply. It’s also very effective at killing existing fire ants and keeping them away. I would recommend to anyone looking to get rid of fire ants in their yard.
Date published: 2025-03-26
Rated 5 out of 5 by from Easy to apply Living in West Texas we have lots of fire ants and mounds. They are treated and just keep coming back. This Orthene Fire Ant Killer is much easier to use than the granules. Just connect to the water hose and spray around the lawn up to over 5000 square feet. Carefully read the instructions for use and protect animals and pets. Much quicker to apply and helps prevents mounds from forming. Dad recommended
Date published: 2025-03-25
Rated 5 out of 5 by from Great It’s that time of the year for the annoying bugs to come out. I used this to spray around my lawn and doorframes so that they won’t come near it and possibly come into my home. So far so good. I haven’t seen any ants.
Date published: 2025-03-24
Rated 5 out of 5 by from Keeps ants under control Works fast to get rid of ants in my yard. It’s easy to apply and helps to keep ants under control so they don’t take over my yard and garden. One bottle covers 5300 feet and keeps ants from creating mounds.
Date published: 2025-03-21
Rated 5 out of 5 by from This stuff works! At 36 years old I found out that I am allergic to fire ants. For someone who loves being outside this is certainly a headache. Thankfully I found this stuff. It's super easy to hook it up to the hose and spray away. It's a little early in the season for fire ants however the ant hills and activity I noticed in my yard have since disappeared.
Date published: 2025-03-20
Rated 5 out of 5 by from Ant beds gone! I had ant beds growing in my yard. After using this product the ant beds disappeared. I would recommend this product to anyone. With spring and summer on the way I keep my yard as ant free as possible so my grandkids stay safe.
Date published: 2025-03-19
Rated 5 out of 5 by from Must have!! I live in FL and fire ants are alive all year!! I used this to eliminate a mound. Hopefully it will keep them away for majority of the spring/summer. I know its early in the year but I hope that this relief last as few months....
Date published: 2025-03-19
Rated 5 out of 5 by from Love the easy application I like how I can quickly apply this with my hose treating as little or as much of my lawn as I want. I live in the south and fire ants are a part of life. I first used this a couple week ago and I have noticed a significant decrease in activity where I sprayed. This is also effective against fleas and American dog ticks which will be nice once the weather warms up. This formula treats and prevents for 3 months and I will follow-up at that time on long term effectiveness.
Date published: 2025-03-19
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