TERRO® Outdoor Liquid Ant Bait Stakes (8/pk) provide a simple, effective solution for outdoor ant control—targeting the ants you see and the ones you don’t. Each ant stake for outside is pre-filled with a slow-acting liquid ant killer made with borax, designed to eliminate entire colonies by allowing worker ants to share the bait with the nest, including the queen.

Why Choose TERRO® Stakes?

• Kills common outdoor ants: Argentine ants, ghost ants, pavement ants, odorous house ants, and more
• Slow-acting formula allows worker ants to carry bait back to the colony for complete elimination
• Pre-filled and ready to use—simply place near ant trails or nests
• Built-in see-through window lets you monitor bait levels
• Reinforced ridges on the stakes ensure easy, sturdy ground placement
• Food and water source in the bait attract more ants for faster control
• Safe when used as directed—making it a top choice for a terro ant trap pet safe and terro liquid ant bait pet safe outdoor pest control
• Comes in an 8/pk for wide coverage around your yard, patio, or garden

Application Tips

• Use in outdoor areas where ant activity is visible—near patios, along foundations, near mulch, or pet feeding zones
• Place near ant trails for maximum effectiveness
• Replace stakes as bait is consumed to maintain continuous control
• Depending on infestation size, complete colony elimination may take up to two weeks

These ant killer stakes are part of a proven ant control TERRO strategy. The TERRO® stakes offer reliable, low-maintenance protection against invading ants before they reach indoor spaces—delivering outdoor ant control safe for pets when used properly.

Looking for more solutions? Browse our full range of insect control products to keep your garden and home pest-free.