Amdro Ant Killer for Outdoor Perimeter - 24 oz, Black Label

Protect your outdoor space with a perimeter-ready guard

Keep ants from turning your yard into a doorway. Amdro Ant Killer for Outdoor Perimeter is designed to form a protective ring around your home, extending from the foundation out into lawn and garden beds. The product uses a dual-action bait that attracts foraging worker ants and then spreads within the colony, including the queen. As activity shifts, you may notice fewer ants in your immediate surroundings, and when the queen is affected, the mound often struggles to survive. This is not a guaranteed outcome, but many users see a cleaner perimeter over time.

What it does

Engineered to tackle a broad range of ants, this perimeter solution aims to reduce activity in areas you care about most. By surrounding your home with bait, it interrupts trails and helps slow new incursions, supporting a steadier outdoor space.

• Controls 25 species of ants, including acrobat, Argentine, carpenter, nuisance, odorous house, pavement, Pharaoh, and more
• Long-lasting protection up to three months per application
• Foraging ants carry bait back to the colony, sharing with others, including the queen
• Ideal for lawns, landscaped areas, and ornamental gardens to prevent invasions

How to use it for best results

Apply when ants are active. For warmer days, target cool early morning or early evening hours when ants are most active. Do not apply when the ground or grass is wet, rain is expected within 24 hours, or temperatures fall below 50°F (10°C).

• Use anytime ants are active; follow label directions for application and safety
• For maximum protection, pair with Amdro Ant Killer Bait Stations or Stakes around your home

Placement and expectations

Perfect for lawns, landscaped areas, and ornamental gardens, the perimeter product is designed to create a barrier that helps reduce ant activity around foundations and entry points. Amdro has been a pest-control partner since 1980, offering practical solutions backed by decades of field experience.

In practice, you may notice fewer ants within about a week. The dual-action approach targets the colony, and when the queen is affected, colony activity tends to decline, leading to calmer outdoor spaces over time.

Why choose Amdro

Rely on a brand with decades of outdoor pest-control experience. Amdro Ant Killer for Outdoor Perimeter provides a practical, long-term perimeter solution that fits typical home maintenance routines without overpromising results.