Finding effective pest control that targets fire ants while also reducing roach activity can be challenging. The following picks from trusted brands offer quick action outdoors and effective, long-lasting indoor control. Below is a quick summary of five products tailored for yards, sidewalks, and indoor spaces where roaches may intrude.
| Product | Best For | Delivery Type |
|---|---|---|
| Ortho Orthene Fire Ant Killer 1 (12 oz, 2-Pack) | Fast mound destruction outdoors | Granular/ outdoor |
| Ortho Orthene Fire Ant Killer 1 (14 oz) | Queen-kill and mound destruction | Granular/ outdoor |
| Surrender Fire Ant Killer 1 lb | Mound treatment for multiple mounds | Granular/ outdoor |
| Ortho Orthene Ant and Roach Killer 1 lb | Indoor and outdoor insect control | Dust/ ready-to-use |
| TERRO Ant Killer Plus Multi-Purpose Outdoor | Broad outdoor insect control | Granular/ outdoor |
Ortho Orthene Fire Ant Killer1, 12 oz (2-Pack)

Ortho Orthene Fire Ant Killer1 is designed to kill the queen and destroy mounds, treating up to 162 mounds in outdoor spaces. It begins killing in about 60 minutes, helping you reclaim a yard quickly. This product works on fire ants around lawns, ornamentals, trees, and shrubs.
Key features include rapid action, mound destruction, and outdoor use around typical landscape features. It is formulated to target fire ant colonies at the source, reducing re-infestation in treated areas.
Ortho Orthene Fire Ant Killer1, 14 oz

This version kills the queen, destroys up to 189 mounds, and starts working within 60 minutes. It is suitable for outdoor lawn areas and around ornamental plantings, helping to protect flowerbeds, trees, and shrubs from fire ant activity.
Ideal for larger properties or areas with high mound density, it emphasizes quick control and broad coverage in outdoor landscapes.
Surrender Fire Ant Killer 1 lb Can

Surrender Fire Ant Killer is a mound treatment for outdoor use on listed ants in turf around residential, commercial, and industrial sites. It can be mixed with water for drenching treatments and is aimed at controlling imported fire ants and harvester ants.
Useful for larger outdoor landscapes and for customers who prefer mixing options for mound drenches in addition to granule applications.
Ortho Orthene Ant and Roach Killer 1 lb

This ready-to-use insect killer dust targets a broad list of pests, including ants and roaches, and offers up to eight months of control in treated areas. It is suitable for indoors to treat cracks and crevices, and also for outdoor perimeter or ornamental applications.
The product provides a long-lasting residual effect and is versatile for both interior pest resistance management and perimeter protection around homes and outbuildings.
TERRO Ant Killer Plus Outdoor

TERRO Ant Killer Plus is designed for outdoor use and targets a broad range of pests, including fire ants, roaches, fleas, and other crawling insects. It provides rapid contact kill within 24 hours and ongoing residual protection when applied around foundations or in lawn areas.
This product is suitable for homeowners seeking a single outdoor solution to multiple pests and those focusing on barrier treatments around exterior living spaces.
Buying Guide: Key Considerations For Fire Ant And Roach Control
When choosing a product to simultaneously address fire ants and roaches, consider the following:
- Target pests: Verify the product’s label includes fire ants and roaches, or at least lists both as treated species to ensure broad coverage.
- Outdoor vs indoor use: Separate products are optimized for outdoors (granules and mound treatments) and indoors (dusts or ready-to-use liquids). A combination approach often yields best results.
- Speed of action: Some formulas begin killing in as little as 60 minutes, while others may take longer. Quick-acting options are beneficial for high-traffic outdoor areas.
- Coverage and mound capacity: Check how many mounds a bag or can treats; larger properties may require higher coverage products.
- Safety and application: Consider odour, ventilation needs for indoor use, and protective equipment recommendations on the label.
- Resistance management: Rotate products or use multi-action formulations to minimize pest resistance and maintain effectiveness over time.
- Environmental impact: Favor products with targeted action to reduce non-target effects on beneficial insects and plants.
For best results, follow label directions precisely, apply during appropriate weather conditions, and re-treat as advised by the manufacturer to maintain control over both fire ant mounds and roach activity in surrounding spaces.