Catchmaster Defiant Liquid Ant Baits & Killer — 3.38 oz Kit with 4 Refillable Stations, Indoor Sugar Ant Control

Catchmaster DEFIANT Liquid Ant Baits & Killer is a ready-to-use liquid bait system that helps eliminate indoor sugar ants and many common ant species by letting worker ants carry bait back to the colony.

If you’re dealing with persistent sugar ants or other common household ants, this DEFIANT kit supplies a concentrated 3.38 oz liquid bait plus four clear refillable stations (two stackable pairs) designed for indoor and outdoor placement. The formula is attractive to workers, allowing them to feed and transfer the bait through the colony so the queen and nestmates are affected. Stations are reusable, transparent for easy monitoring, and intended to provide about a year of coverage for an average home when used as directed.

How quickly will I see fewer ants after placing the bait?

The formula begins to work immediately, but visible declines in surface ant activity usually take a few days as workers transport bait back to the nest. Full colony control can take up to three weeks depending on colony size and activity level.

• Noticeable reduction often within days
• Colony elimination may require up to three weeks
• Worker ants feed and share bait before dying

Which ant species does this product control, and which ones it won’t?

DEFIANT targets many common indoor and outdoor ants: Acrobat, Crazy, Ghost, Sugar, Argentine, Odorous house, Pavement and Little Black ants. It is not effective on Carpenter, Fire or Pharaoh ants, so those infestations need a different approach.

• Effective against typical sugar- and pavement-type ants
• Not suitable for carpenter, fire, or pharaoh ant colonies
• Identify ants first to confirm suitability

How do I use the stations and refill the liquid bait safely?

Place bait stations where you see ant trails: along baseboards, under sinks, kitchen counters, entry points and other hotspots. Snap two stations together for dusty or high-traffic spots, pour a few drops of liquid bait inside, and watch activity through the clear housing; refill when bait is depleted.

• Use indoors and outdoors near observed ant activity
• Stack stations for added protection in exposed areas
• Rinse and reuse stations season after season

Is one kit enough for long-term control in a typical home?

The included 3.38 oz bottle is intended to provide roughly a year of bait for the average household when used responsibly and to refill the four included stations. Heavy infestations or very large properties may require additional bait or repeat purchases over time.

• 3.38 oz liquid estimated as a one-year supply for many homes
• Refillable stations reduce ongoing cost
• Monitor activity and add bait sooner for heavy infestations

Who this is for: The DEFIANT Liquid Ant Baits & Killer kit is designed for homeowners and renters who want a user-friendly, visible baiting system to reduce and remove sugar ants and many other common ant species without repeated aerosols or sprays. It’s best for people who can identify their ant problem (to rule out species like fire or carpenter ants), who prefer a refillable station system for economy and who need an indoor/outdoor option that’s simple to set and monitor.