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Ortho Home Defense Ready-to-Use Insect Killer For Indoor & Perimeter

SKU: 141905-P
UPC: 071549022082
$8.99 - $14.99
  • Kills ants, roaches, spiders, fleas, ticks, and other listed home‑invading insects.
  • Creates a long‑lasting indoor bug barrier with up to 12 months of protection on non‑porous surfaces.
  • Odor‑free, clear‑drying formula powered by Invisi‑Shield Technology.
  • Suitable for indoor and perimeter applications in kitchens, bathrooms, basements, windows, and foundations.

Ortho Home Defense Insect Killer for Indoor Perimeter2 offers dependable, long‑lasting protection against the toughest home‑invading insects. Designed for both indoor use and perimeter treatments, it forms a clear, odor‑free barrier that kills existing pests and prevents new infestations for up to a full year on non‑porous surfaces. Safe for use in common household areas and easy to apply with a sprayer or Comfort Wand (depending on package), this formula helps homeowners maintain a clean, pest‑free environment with minimal effort and maximum reliability.


Target Pests

Controls ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, centipedes, millipedes, flies, crickets, beetles, mosquitoes, moths, stink bugs, termites, and more.

Protection Duration

Provides up to 12 months of indoor protection against ants, roaches, and spiders when applied on non‑porous surfaces.

Indoor Application

Safe for use in kitchens, bathrooms, laundry rooms, basements, and other living spaces. Apply along baseboards, door frames, window edges, and areas where bugs commonly appear.

Outdoor Perimeter Use

Apply a continuous barrier around the home's foundation, along patios, decks, garage entrances, and exterior door thresholds to help stop pests before they enter.

Formula Features

Invisi‑Shield Technology provides a no‑fume, clear‑drying, fast‑drying application that won’t stain indoor surfaces.

Ease of Application

Available in trigger‑sprayer or Comfort Wand formats depending on product size, enabling steady, even spray application without pumping or hand fatigue.

Directions for Use

Hold sprayer 12 inches from the surface and apply an even band: 4 inches wide indoors or 12 inches wide along the outdoor perimeter. Spray until lightly wet without soaking.

Safety Information

People and pets may re‑enter treated areas once the spray has dried.

WARNING: This product can expose you to chemicals including Bifenthrin, Zeta-Cypermethrin, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

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  • Kills ants, roaches, spiders, fleas, ticks, and other listed home‑invading insects.
  • Creates a long‑lasting indoor bug barrier with up to 12 months of protection on non‑porous surfaces.
  • Odor‑free, clear‑drying formula powered by Invisi‑Shield Technology.
  • Suitable for indoor and perimeter applications in kitchens, bathrooms, basements, windows, and foundations.

Ortho Home Defense Insect Killer for Indoor Perimeter2 offers dependable, long‑lasting protection against the toughest home‑invading insects. Designed for both indoor use and perimeter treatments, it forms a clear, odor‑free barrier that kills existing pests and prevents new infestations for up to a full year on non‑porous surfaces. Safe for use in common household areas and easy to apply with a sprayer or Comfort Wand (depending on package), this formula helps homeowners maintain a clean, pest‑free environment with minimal effort and maximum reliability.


Target Pests

Controls ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, centipedes, millipedes, flies, crickets, beetles, mosquitoes, moths, stink bugs, termites, and more.

Protection Duration

Provides up to 12 months of indoor protection against ants, roaches, and spiders when applied on non‑porous surfaces.

Indoor Application

Safe for use in kitchens, bathrooms, laundry rooms, basements, and other living spaces. Apply along baseboards, door frames, window edges, and areas where bugs commonly appear.

Outdoor Perimeter Use

Apply a continuous barrier around the home's foundation, along patios, decks, garage entrances, and exterior door thresholds to help stop pests before they enter.

Formula Features

Invisi‑Shield Technology provides a no‑fume, clear‑drying, fast‑drying application that won’t stain indoor surfaces.

Ease of Application

Available in trigger‑sprayer or Comfort Wand formats depending on product size, enabling steady, even spray application without pumping or hand fatigue.

Directions for Use

Hold sprayer 12 inches from the surface and apply an even band: 4 inches wide indoors or 12 inches wide along the outdoor perimeter. Spray until lightly wet without soaking.

Safety Information

People and pets may re‑enter treated areas once the spray has dried.

WARNING: This product can expose you to chemicals including Bifenthrin, Zeta-Cypermethrin, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov