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TERRO® Ant Killer II Bait Stations

Terro , SEN 300
QC Supply Part #: 362703
Shipping: Standard
Availability: In stock

Pre-filled ant bait stations kill the ants you see and the thousands you don't.


Kill common household ants by simply placing pre-filled, ready-to-use TERRO® Ant Killer II Bait Stations near indoor areas where ants are spotted. Designed to kill worker ants in 2-3 days, giving foraging ants enough time to share the bait with the rest of the unsuspecting colony. These stations prevent the bait from drying out to provide the ants with a continuous supply of liquid, day and night.

While the active ingredient in the bait will ultimately kill the worker ant, it sneakily interferes with the ant's digestive system and works slowly enough so the worker has time to get back and share the bait with the rest of the colony. This slow kill is needed to allow time for the foraging ants to make several trips to the bait and deliver enough bait to the rest of the colony. This is the only way to get rid of both the ants you see and the thousands you don’t.

This is a bait product, so initially you’re going to see more ants. As ant foragers look for food, they are attracted to the sweet liquid ant bait. Once foraging worker ants find the liquid bait, they consume it and drop what is called a ‘trail pheromone’ back to the nest that lets the other worker ants know where a food supply has been found. This is why you will initially see more ants when using the liquid ant baits.

The liquid ant bait station should remain as undisturbed as possible while the ants are actively feeding on it. Because this is a bait product, it is important to eliminate all other food sources in the area. This will ensure that the ants aren’t tempted to eat anything but the (deadly) liquid ant bait.

Where to Place Ant Bait Stations: Simply place near ant trails or areas where ants are numerous. Also, place additional bait stations anywhere ants may try to infiltrate your home. For best results, use all six bait stations to ensure a sufficient supply for the unsuspecting ants to feast on. Watch the stations to monitor activity, but resist the temptation to interfere when you witness the ants coming in droves to feast on the bait. Your patience will pay off as you watch your ant infestation dwindle then disappear. Once your ant problem is under control, replace the bait stations every three months to keep the ants from marching back into your home.

Best Used For: Killing all common household ants. Comes in easy-to-use, pre-filled liquid ant bait stations. Ants enter the trap, consume the liquid ant bait, then return to the nest where they pass on the bait to the rest of the colony.

Product Features:

  • Kills all common household ants
  • Convenient, ready-to-use bait stations
  • Patented design eliminates handling of chemicals and prevents bait from drying out
  • Place baits near ant trails or where ants are numerous
  • Use all six baits to ensure sufficient supply for the ants

What’s in the Box:

  • [6] 0.36 fl. oz. liquid ant bait stations


  • 0.36 fl. oz. each
  • Contains sodium tetraborate decahydrate (Borax) (5.40%) and other ingredients (94.60%)
Brand Terro
Manufacturer Part Number SEN 300
Insect Ant

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