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Orthene

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Overall pick Information, Ortho Orthene Fire Ant Killer1, Kills Queen, Destroys up to 162 Mounds, 12 oz. From $11.96

Overall pick
Ortho Orthene Fire Ant Killer1, Kills Queen, Destroys up to 162 Mounds, 12 oz.
Available in additional 2 options
From$1196

Ortho Orthene Fire Ant Killer1, Kills Queen, Destroys up to 162 Mounds, 12 oz.

4.7 out of 5 stars
4.7 out of 5 Stars. 5649 reviews

Orthene Multifunction Insect & Pest Repellent $26.60

Orthene Multifunction Insect & Pest Repellent
current price $26.60

Orthene Multifunction Insect & Pest Repellent

4.8 out of 5 stars
4.8 out of 5 Stars. 11 reviews

In 50+ people's carts, Ortho Orthene Fire Ant Killer1, Kills Queens and Destroys Mounds, 12 oz., 2 -Pack

In 50+ people's carts
Ortho Orthene Fire Ant Killer1, Kills Queens and Destroys Mounds, 12 oz., 2 -Pack
Available in additional 2 options

Ortho Orthene Fire Ant Killer1, Kills Queens and Destroys Mounds, 12 oz., 2 -Pack

4.7 out of 5 stars
4.7 out of 5 Stars. 1669 reviews

Orthene Pco Pellets Insecticide Pellet - Professional Grade Bait - 1 Pack, 1.4 oz $13.86

Orthene Pco Pellets Insecticide Pellet - Professional Grade Bait - 1 Pack, 1.4 oz
current price $13.86

Orthene Pco Pellets Insecticide Pellet - Professional Grade Bait - 1 Pack, 1.4 oz

4.4 out of 5 stars
4.4 out of 5 Stars. 24 reviews

Ortho Orthene Ant Barrier Granules, Kills and Prevents Ants for Up to 3 Months, 2.5 lb. $19.25

Ortho Orthene Ant Barrier Granules, Kills and Prevents Ants for Up to 3 Months, 2.5 lb.
current price $19.25

Ortho Orthene Ant Barrier Granules, Kills and Prevents Ants for Up to 3 Months, 2.5 lb.

4.6 out of 5 stars
4.6 out of 5 Stars. 52 reviews

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 3 Bulk Case Pack $64.07 Was $73.05

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 3 Bulk Case Pack
current price Now $64.07, Was $73.05

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 3 Bulk Case Pack

Ortho Orthene Fire Ant Killer Lawn & Landscape - Ready-to-Spray Hose-End Applicator, Kills Fire Ants, Fleas and American Dog Ticks, 32 fl. oz. $24.99

Ortho Orthene Fire Ant Killer Lawn & Landscape - Ready-to-Spray Hose-End Applicator, Kills Fire Ants, Fleas and American Dog Ticks, 32 fl. oz.
current price $24.99

Ortho Orthene Fire Ant Killer Lawn & Landscape - Ready-to-Spray Hose-End Applicator, Kills Fire Ants, Fleas and American Dog Ticks, 32 fl. oz.

4.7 out of 5 stars
4.7 out of 5 Stars. 44 reviews

Ortho Orthene Fire Ant Killer Broadcast Granules, Up to 6 Month Protection, 11.5 lb. $27.12

Ortho Orthene Fire Ant Killer Broadcast Granules, Up to 6 Month Protection, 11.5 lb.
current price $27.12

Ortho Orthene Fire Ant Killer Broadcast Granules, Up to 6 Month Protection, 11.5 lb.

4.4 out of 5 stars
4.4 out of 5 Stars. 83 reviews

Orthene WSP Turf, Tree, and Ornamental Insecticide - For Plant Destroying Insects - 0.773 lb Can by AMVAC $32.99

Orthene WSP Turf, Tree, and Ornamental Insecticide - For Plant Destroying Insects - 0.773 lb Can by AMVAC
current price $32.99

Orthene WSP Turf, Tree, and Ornamental Insecticide - For Plant Destroying Insects - 0.773 lb Can by AMVAC

5 out of 5 stars
5 out of 5 Stars. 7 reviews

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 3 $57.38

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 3
current price $57.38

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 3

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 5 $117.33

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 5
current price $117.33

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 5

Scotts Co. Ortho Orthene Ant Barrier Granules - Single Pack $24.68

Scotts Co. Ortho Orthene Ant Barrier Granules - Single Pack
current price $24.68

Scotts Co. Ortho Orthene Ant Barrier Granules - Single Pack

5 out of 5 stars
5 out of 5 Stars. 1 reviews

Scotts Co. Ortho Orthene Ant Bait - Single Pack $17.50

Scotts Co. Ortho Orthene Ant Bait - Single Pack
current price $17.50

Scotts Co. Ortho Orthene Ant Bait - Single Pack

Scotts Co. Ortho Orthene Fire Ant Killer - Single Pack $24.99

Scotts Co. Ortho Orthene Fire Ant Killer - Single Pack
current price $24.99

Scotts Co. Ortho Orthene Fire Ant Killer - Single Pack

Orthene WSP Insecticide 75% - (3x1/3 lb packets) 1 lb Bag by Amguard $32.63

Orthene WSP Insecticide 75% - (3x1/3 lb packets) 1 lb Bag by Amguard
current price $32.63

Orthene WSP Insecticide 75% - (3x1/3 lb packets) 1 lb Bag by Amguard

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 2 $48.79

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 2
current price $48.79

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 2

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 3 $79.17

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 3
current price $79.17

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 3

Scotts Co. Ortho Orthene Ant Bait - Pack of 3 $44.13

Scotts Co. Ortho Orthene Ant Bait - Pack of 3
current price $44.13

Scotts Co. Ortho Orthene Ant Bait - Pack of 3

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 5 $112.24

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 5
current price $112.24

Scotts Co. Ortho Orthene Ant & Roach Killer - Pack of 5

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 5 $112.53

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 5
current price $112.53

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 5

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 3 $75.92

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 3
current price $75.92

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 3

Scotts Co. Ortho Orthene Ant Bait - Pack of 5 $62.72

Scotts Co. Ortho Orthene Ant Bait - Pack of 5
current price $62.72

Scotts Co. Ortho Orthene Ant Bait - Pack of 5

Scotts Co. Ortho Orthene Ant Bait - Pack of 9 Bulk Case Pack $99.92

Scotts Co. Ortho Orthene Ant Bait - Pack of 9 Bulk Case Pack
current price $99.92

Scotts Co. Ortho Orthene Ant Bait - Pack of 9 Bulk Case Pack

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 3 $55.73

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 3
current price $55.73

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 3

Scotts Co. Ortho Orthene Ant Bait - Pack of 16 $154.70

Scotts Co. Ortho Orthene Ant Bait - Pack of 16
current price $154.70

Scotts Co. Ortho Orthene Ant Bait - Pack of 16

Orthene 97.4% Turf, Tree, & Ornamental Insecticide Spray - 7.73 lbs by AMVAC $188.99

Orthene 97.4% Turf, Tree, & Ornamental Insecticide Spray - 7.73 lbs by AMVAC
current price $188.99

Orthene 97.4% Turf, Tree, & Ornamental Insecticide Spray - 7.73 lbs by AMVAC

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 9 Bulk Buy Multipack $202.14

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 9 Bulk Buy Multipack
current price $202.14

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 9 Bulk Buy Multipack

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 6 Contractor Value Pack $130.60

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 6 Contractor Value Pack
current price $130.60

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 6 Contractor Value Pack

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 2 $52.78

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 2
current price $52.78

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 2

Scotts Co. Ortho Orthene Ant Bait - Pack of 9 $99.92

Scotts Co. Ortho Orthene Ant Bait - Pack of 9
current price $99.92

Scotts Co. Ortho Orthene Ant Bait - Pack of 9

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 7 $157.22

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 7
current price $157.22

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 7

Ortho Orthene Ant Bait, Part Number 4662205 - Pack of 20 $140.90

Ortho Orthene Ant Bait, Part Number 4662205 - Pack of 20
current price $140.90

Ortho Orthene Ant Bait, Part Number 4662205 - Pack of 20

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 4 $99.94

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 4
current price $99.94

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 4

Scotts Co. Ortho Orthene Ant Bait - Pack of 7 $81.31

Scotts Co. Ortho Orthene Ant Bait - Pack of 7
current price $81.31

Scotts Co. Ortho Orthene Ant Bait - Pack of 7

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 7 $173.90

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 7
current price $173.90

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 7

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 9 $206.01

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 9
current price $206.01

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 9

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 6 $130.60

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 6
current price $130.60

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 6

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 8 $179.68

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 8
current price $179.68

Scotts Co. Ortho Orthene Ant Barrier Granules - Pack of 8

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 8 Bulk Case Pack $183.12

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 8 Bulk Case Pack
current price $183.12

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 8 Bulk Case Pack

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 10 $228.90

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 10
current price $228.90

Scotts Co. Ortho Orthene Fire Ant Killer - Pack of 10

Other options to consider

FAQ

How can I tell if this ant killer works on roaches?

Check the product’s label and description—target pests are listed there. Insecticides are formulated for specific uses, so coverage varies.

  • Look for labeling: Some baits and sprays are labeled for ants and roaches; outdoor mound granules are typically ant‑specific.
  • Match the location: Use only where the label allows (indoor vs. outdoor). Many mound treatments are outdoor‑only.
  • Choose the right form: Roaches often respond to baits and crack‑and‑crevice treatments; ant mound products focus on colonies in soil.
  • Avoid overapplying: More isn’t better; follow the listed rates and directions.

If you need multi‑pest control, select a product labeled for both pests. Results can vary based on infestation size and conditions.

How do I use this ant killer safely around people and pets?

Pesticides can pose risks if misused. Safe use starts with the label.

  • Read the entire label before applying and follow all directions and precautions.
  • Apply only where permitted (indoor/outdoor, lawns, ornamental areas) and at the specified rate.
  • Limit exposure: Keep people and pets away from treated areas until the product has settled or dried, per the label.
  • Protect yourself: Wear gloves and avoid breathing dust or spray. Wash hands after use.
  • Store securely: Keep in the original container, tightly closed, out of reach of children and pets.

If accidental exposure occurs or you have health concerns, contact a medical professional or poison control for guidance.

What actually works best for fire ant mounds?

Many customers use a two‑part approach as part of integrated pest management.

  • Area baiting: Apply a bait over the broader area as directed so foragers carry it back to the colony. Don’t disturb mounds before baiting.
  • Mound treatments: Use a product labeled for direct mound applications on visible mounds to target active sites.
  • Timing matters: Treat on dry, calm days when ants are active. Avoid applying right before heavy rain.
  • Reassess: Check treated areas later and reapply only as the label allows.

Choose the form (bait, granules, or powder) that matches your yard size and comfort level. Effectiveness can vary with colony size and weather.

How long does the insecticide smell usually last?

Odor can vary by formula, application site, and weather. Many outdoor applications have the strongest scent during and shortly after use, then fade as granules are watered in or dusts dry.

  • Use only where labeled: Many ant mound treatments are for outdoor use; follow location guidance.
  • Ventilation helps: For any label‑approved indoor use, increase airflow to help the smell dissipate.
  • Mind the weather: Warm, dry conditions tend to reduce lingering odors faster.
  • Seal and store: Close containers tightly to prevent persistent smells from storage areas.

There isn’t a fixed timeframe. If you’re odor‑sensitive, consider applying when you can minimize time in the area and allow plenty of airing out.

Granules, baits, or mound powder—what should I choose?

Each format serves a different job, so pick based on your yard and pest pressure.

  • Baits: Slower‑acting but can reach colonies via foraging ants. Useful across larger areas without disturbing mounds.
  • Mound treatments: Powders or granules for direct application to visible mounds for targeted control.
  • Broadcast granules: Applied over lawns/landscapes to create a protective zone for a period noted on the label.
  • Practical tips: Some products need watering‑in; rain and irrigation can affect longevity. Follow reapplication intervals on the label.

Match the method to your situation, and check pickup or delivery options at checkout for added convenience.

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