Terro Cockroach Gel Bait Killer 2-Pack (168 g) — 2 x 3 oz syringes, adjustable nozzle for precise indoor placement

TERRO Cockroach Gel Bait Killer is a ready-to-use gel in two 3 oz syringes designed to attract and eliminate German, American, and Oriental cockroaches indoors.

If you’re dealing with crawling roaches in kitchens, bathrooms, basements or garages, this professional-grade gel bait provides a targeted way to remove them at the source. The 2-pack contains two 3 oz syringes (168 g total) with an adjustable flow nozzle for precise placement in cracks, crevices, and other hiding spots. The formula begins reducing visible activity within about two days and continues to provide residual control when placed strategically.

How quickly will I see fewer cockroaches after using this gel?

The bait is formulated to start reducing roach activity within 48 hours, with continued reductions over several days as foraging insects spread the bait back to their harborages. Speed depends on infestation size, bait placement, and species present.

• Visible declines often begin within two days of correct placement.
• Full control may take several applications for heavy infestations.
• Best results when combined with sanitation and targeted placements.

Where should I apply TERRO gel for the best results?

Apply small beads or lines of gel in locations where roaches travel and hide — along baseboards, behind and under appliances, inside cabinets, and near drains. The syringe’s adjustable nozzle helps place bait in tight spots without waste.

• Apply in cracks, crevices, and voids near suspected harborage areas.
• Place bait behind stoves, refrigerators, dishwashers, and sinks.
• Avoid placing large quantities where children or pets can reach them.

How easy is it to use the syringe and control application amount?

The product is designed for one-handed dispensing using the syringe and adjustable flow nozzle. Light pressure dispenses controlled amounts so you can leave small dots or thin lines of gel where roaches will find them without creating a mess.

• One-handed syringe design for precise, low-waste application.
• Adjustable nozzle lets you control dot size and line thickness.
• Two 3 oz syringes provide multiple placements and follow-up applications.

Will this gel keep working, and how often should I reapply?

The gel offers residual activity while bait remains palatable; inspect placements periodically and reapply when bait is depleted or after heavy cleaning. For ongoing prevention, reapply in problem areas as needed until activity stops.

• Residual control continues while the gel remains attractive to roaches.
• Inspect bait every 1–2 weeks during active infestations.
• Reapply in areas where bait has been consumed or removed.

Who is this for: homeowners, renters, and property managers seeking a professional-style indoor cockroach solution that’s easy to place and targets multiple common species. It’s suited to anyone wanting a discreet, controllable bait option for kitchens, bathrooms, basements, garages, and other indoor spaces — especially when precise placement and low waste are priorities. Combine with general sanitation and exclusion measures for the most reliable results.