---
product_id: 578361550
title: "Home Defense Insect Killer for Indoor & Perimeter Refill2, 1 gal. | Bug Killer Refill, Kills Ants, Roaches and Spiders, Use in Kitchens, Bathrooms and Home Perimeter"
brand: "ortho"
price: "$132.66"
currency: USD
in_stock: true
category: "Ortho"
url: https://www.desertcart.us/products/578361550-home-defense-insect-killer-for-indoor-and-perimeter-refill2-1
store_origin: US
region: United States of America
---

# fast-drying, clear Invisi-Shield formula 1-gallon refill for sustainable reuse 12-month lasting indoor/outdoor barrier Home Defense Insect Killer for Indoor & Perimeter Refill2, 1 gal. | Bug Killer Refill, Kills Ants, Roaches and Spiders, Use in Kitchens, Bathrooms and Home Perimeter

**Brand:** ortho
**Price:** $132.66
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your domain with invisible, year-long bug control!

## Quick Answers

- **What is this?** Home Defense Insect Killer for Indoor & Perimeter Refill2, 1 gal. | Bug Killer Refill, Kills Ants, Roaches and Spiders, Use in Kitchens, Bathrooms and Home Perimeter by ortho
- **How much does it cost?** $132.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/578361550-home-defense-insect-killer-for-indoor-and-perimeter-refill2-1)

## Best For

- ortho enthusiasts

## Why This Product

- Trusted ortho brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Refill:** 1-gallon refill lets you reuse your Comfort Wand, cutting waste while keeping your home bug-free.
- • **Invisible Defense:** Dries clear and fast with Invisi-Shield Technology—no fumes, no mess, just pure pest control.
- • **Year-Round Shield:** Up to 12 months of powerful protection against ants, roaches, and spiders indoors and outdoors.
- • **Trusted Performance:** Backed by a 4.6-star rating and top ranks in pest control accessories—join thousands of savvy homeowners.
- • **Versatile Application:** Perfect for kitchens, bathrooms, doorways, patios, decks, and home perimeters—wherever bugs lurk.

## Overview

Ortho Home Defense Insect Killer Refill delivers a powerful, fast-drying formula that creates a 12-month invisible barrier against a wide range of household pests. Designed for both indoor and outdoor use, this 1-gallon refill supports sustainable pest control by enabling reuse of your Comfort Wand. Trusted by thousands, it’s the ultimate solution for millennial homeowners seeking effective, hassle-free protection.

## Description

Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2 kills common household bugs such as ants, beetles, centipedes, cockroaches, crickets, fleas, flies, millipedes, mosquitoes, moths, spiders, stink bugs, ticks, termites, periodical cicadas and more (as listed). This bug killer spray creates a bug barrier for up to 12 months of barrier protection against ants, roaches and spiders indoors on non-porous surfaces. Plus, the Invisi-Shield Technology formula gives off no fumes, dries clear and dries fast. DIY homeowners can use this outdoor and indoor pest control spray product anytime as a preventative treatment or after you see evidence of insect activity for long lasting-control. Apply indoors in kitchens and bathrooms or around doors and windows, and outdoors to the foundation perimeters, patios, decks, garages and wherever insects are a recurring problem. For indoor surfaces, hold sprayer 12 inches from surface being sprayed and apply a 4-inch wide band, or use a 12-inch wide band when applying outdoors to a home perimeter. Area should be sprayed until slightly wet without soaking. People and pets may re-enter the treated area once sprays have dried. Trust Ortho insect control spray with DIY pest control, home protection and indoor insect control to keep bugs out of your home.

## Features

- INDOOR INSECT KILLER: Ortho Home Defense Insect Killer for Indoor & Perimeter2 is a pest control spray that kills the toughest home-invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, and more as listed
- LONG-LASTING PROTECTION: This bug spray for homes creates an indoor bug barrier that provides up to 12 month protection against ants, roaches and spiders when applied indoors on non-porous surfaces
- WHEN TO USE: Apply this outdoor and indoor bug spray bug killer anytime as a preventative treatment, or after you see evidence of insect activity
- WHERE TO USE: Use this insect spray indoors in kitchens and bathrooms or around doors and windows, and outdoors to the perimeter of foundations, patios, decks, garages or wherever insects are a recurring problem
- CONVENIENT OUTDOOR & INDOOR PEST CONTROL REFILL: This 1 gal. Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2 allows you to reuse your Comfort Wand from its original container

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJMKM3TD |
| Active Ingredients | Bifenthrin, Zeta-Cypermethrin |
| Best Sellers Rank | #11 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Pest Control Accessories |
| Brand Name | Ortho |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,673) |
| Global Trade Identification Number | 00071549000615 |
| Included Components | Insect Killer |
| Item Form | Liquid |
| Item Type Name | Insect Killer |
| Item Weight | 42.5 pounds |
| Liquid Volume | 1 gallons |
| Manufacturer | Scotts Miracle Gro |
| Model Number | 4660005 |
| Part Number | 4660005 |
| Target Species | Insects |
| UPC | 071549000615 071549000622 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Active Ingredients:** Bifenthrin, Zeta-Cypermethrin
- **Brand:** Ortho
- **Item Form:** Liquid
- **Item Weight:** 42.5 pounds
- **Liquid Volume:** 1 gallons

## Images

![Home Defense Insect Killer for Indoor & Perimeter Refill2, 1 gal. | Bug Killer Refill, Kills Ants, Roaches and Spiders, Use in Kitchens, Bathrooms and Home Perimeter - Image 1](https://m.media-amazon.com/images/I/61AFklKTj3L.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-15*