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Ortho

Home Defense Mosquito Kill And Prevent Starter Kit

Mfg.#
OR4615715
Sku#
4231411
  • Kill & Prevent: Kill adult mosquitoes in 9 days and their larvae, preventing new mosquitoes from developing and providing more comprehensive control than traps, repellents, or repellers (Aedes and Culex spp)
  • Outdoor mosquito control: Stops the breeding cycle at its source by mimicking natural mosquito breeding sites where they lay eggs to lure mosquitoes (Aedes and Culex spp)
  • Backyard mosquito protection: Use in your yard for a lasting defense against mosquitoes and larvae that may transmit Zika virus, West Nile virus, Dengue Fever and Chikungunya (Aedes and Culex spp)
  • Hassle-free and easy to use: Quiet and effective mosquito control without flames, sprays, or batteries
  • Large protection zone: Reduces mosquito populations over time in an area up to 4,300 sq. ft

* Estimated stock levels as of Sat, Feb 28, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Don't settle for short-term mosquito relief. Kill and prevent mosquitoes* with the Ortho® Home Defense® Mosquito Kill & Prevent station. Backed by scientific research, this system uses mosquitoes'* own breeding behavior against them to control mosquito* populations over time. This contained and targeted approach doesn't use broadcast sprays, repellents, flames, or batteries, and is easy to set-up and maintain for continued mosquito control.

 How It Works: 1. ATTRACT: The station mimics the ideal breeding site to lure in adult mosquitoes. 2. CONTAMINATE: Once inside, mosquitoes* lay their eggs while also becoming contaminated with a dual-action formula. 3. SPREAD: Adult mosquitoes exit the station and continue breeding, spreading the formula to the other sites they visit. 4. CONTROL: Adult mosquitoes die within 9 days. Mosquito larvae inside the station and at the other sites adults have visited are killed by the formula. This system effectively kills and prevents new mosquitoes from developing.

See package for extended warnings, directions, environmental impact, first aid, and/or storage & disposal information prior use.

Specifications

General

Coverage Area Up to 4,300 sq. ft.
Includes Includes 2 refill bands for 2 months of protection
Type Mosquito Trap

Dimensions

Size Kit

Manufacturing Details
The following information is subject to change without notice

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