---
product_id: 100862449
title: "Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal"
brand: "ortho"
price: "952 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Ortho"
url: https://www.desertcart.dk/products/100862449-ortho-home-defense-insect-killer-for-indoor-and-perimeter2-comfort
store_origin: DK
region: Denmark
---

# Fast-drying, no-fume formula Battery-powered Comfort Wand 12-month bug barrier Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal

**Brand:** ortho
**Price:** 952 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your domain—keep bugs out and peace in!

## Quick Answers

- **What is this?** Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal by ortho
- **How much does it cost?** 952 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/100862449-ortho-home-defense-insect-killer-for-indoor-and-perimeter2-comfort)

## 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

- • **Invisible Protection:** Invisi-Shield Technology dries clear and fast with zero fumes for discreet defense.
- • **Trusted by Thousands:** Top-rated with 4.4 stars from over 73,000 users who swear by its bug-blocking power.
- • **Effortless Application:** Battery-powered Comfort Wand delivers continuous spray—no bending or pumping required.
- • **Year-Long Insect Shield:** Creates a powerful 12-month barrier against ants, roaches, and spiders indoors.
- • **Versatile Indoor & Outdoor Use:** Safe and effective on kitchen floors, patios, decks, and foundation perimeters.

## Overview

Ortho Home Defense Insect Killer offers a 12-month protective barrier against a wide range of household insects including ants, roaches, and spiders. Featuring a battery-powered Comfort Wand for easy, continuous spray application, its Invisi-Shield formula dries clear and odorless, making it ideal for both indoor and outdoor use. Trusted by over 73,000 customers with a 4.4-star rating, this 1.33-gallon spray is your go-to solution for proactive, long-lasting pest control.

## Description

Ortho Home Defense Insect Killer for Indoor & Perimeter2 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 insect killer creates a bug barrier for up to 12 months protection against ants, roaches and spiders indoors on non-porous surfaces. In addition, the Invisi-Shield Technology formula gives off no fumes, dries clear and dries fast. Use this pest control 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. The included continuous spray Comfort Wand makes application easy without bending, pumping or hand-fatigue. 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 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 to keep bugs out of your home.

Review: IT WORKS VERY WELL - IF YOU USE IT CORRECTLY - This is a solid product. This is not designed for infestations or ant hills. It is a product designed to prevent entry of insects into your residence and eliminate individual insects that have entered. While this may help the odd case of colonized insects, it really is made for those solo runners that snuck in when you weren't looking. If you have an infestation or a mess, your insects are doing more than entering your house, they are living in it. Perhaps if it was sprayed around the house like the floors were being watering your floors it would work on infestations...but, PLEASE DON'T DO THAT, it wasn't designed for that use nor was that dosage tested for human/animal exposure. Consider calling an exterminator for infestations (100s+, colonies, groups of insects, etc.). And as for ant hills, either remove them, or buy poison for ant mounds. Are there ant hills in your home? That seems like a different problem. After you've taken care of cleaning things up, then protect your residence from the entry of new insects. You'll see this product is WONDERFUL FOR THE JOB. I've used it for years, one home in a very wooded, shaded area, one home in the south. Works like a charm...spraying as others have mentioned...seasonally. This product works by leaving a residue, so if what you spray it on (baseboard, perimeter of home covered in leaves in the fall, edge of home outside, etc.) is cleaned, blown away, excessively rained on...some or all of that residue will be removed...particularly overtime. Be aware of your specific situation and adjust your application frequency accordingly. IF YOU CREATE A BARRIER, THEY WILL NOT ENTER. (Read the label for all the insects covered...it's extensive.) 1. Clean up your outside and inside space a little of non-permanent items, pulling things from the perimeter (toys, anything that shouldn't be on the floor or ground basically). Eliminate debris and items in which insects hide, make webs, etc. 2. Spray the OUTSIDE perimeter and along the border of every door and window. 3. Spray the INSIDE perimeter, along the base boards, of your whole house (closets, pantries, bathrooms included). Then spray a barrier between rooms (around the door frame). Lastly, I understand the frustration that might occur if your wand or applicator never came. Exchange it with desertcart, try a spray bottle, etc. I've been using this with pets. Label says that IT MUST DRY BEFORE IT IS OK WITH PETS. Please remove them from the area while you apply. If you have a pet roach or tarantula I don't know what to tell you. All the best, and good luck with your application.
Review: Kills all the bugs. - This does a great job. No odor and gets rid of bugs. Very easy to use. Last for a really long time.

## Features

- Ortho Home Defense Insect Killer for Indoor & Perimeter2 kills the toughest home-invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish and periodical cicadas (as listed)
- This insect killer spray provides a long-lasting bug barrier of up to 12 month protection against ants, roaches and spiders indoors on non-porous surfaces
- Use this pest control 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
- Apply this bug killer anytime as a preventative treatment or after you see evidence of insect activity
- This 1.33 gal. container of Ortho Home Defense Insect Killer for Indoor & Perimeter2 comes with a battery-powered Comfort Wand, which delivers a continuous spray for easy application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | bifenthrin 0.05% |
| Best Sellers Rank | #60 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Insect & Pest Repellent Sprays |
| Brand | Ortho |
| Customer Reviews | 4.4 out of 5 stars 73,843 Reviews |
| Item Form | Spray |
| Liquid Volume | 1.33 Gallons |
| Target Species | Insects |
| UPC | 071549022150 |

## Product Details

- **Active Ingredients:** bifenthrin 0.05%
- **Brand:** Ortho
- **Item Form:** Spray
- **Liquid Volume:** 1.33 Gallons
- **Target Species:** Insects

## Images

![Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal - Image 1](https://m.media-amazon.com/images/I/717MxeY-OpL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Does it kill bed bugs too?**
A: Steam cleaning kills bed bugs. This spray is good for preventing a reoccurring problem, after you kill the live ones and eggs with high-heat steam.

**Q: Is this safe round infanst and pets**
A: Just to be on the safe side, I would make sure pets and infants aren't in the treated area, when actually being treated.  However, I haven't seen any side effects in my dog.

**Q: What is the difference between ortho home defense indoor and perimeter2 and the ortho home defense max?**
A: I was about to write a review as I use both products, and saw this question and decided to give a valid answer as others may want to know.

They are basically the same product as mentioned, however they have different uses and different chemicals/amounts for that purpose. While ortho is good inside the home, MAX is better used outside the home (and inside) but in order to benefit from it you need to spray it on hard surface next to your house, tile, concrete doors, windows ect. That is why I am lining my home with 2-3 ft of crushed white rock or concrete because in order to be effective the surface needs to be 1) solid for the MAX to stick to and 2) smooth and at least 12IN for the spiders/pests to cross. But as I stated I use both Ortho inside and MAX around the outside and the MAX does provide 12 months of protection while the Ortho I believe is only 3 months.

**Q: Is this for inside of the home only, in other words is this for outside and inside and if only one do i need a different spray for the other?**
A: I use both inside and outside.  It is clear and does not stain or stink.  Inside I only do exterior doors and window sills although you can do baseboards as well. Hope that helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ IT WORKS VERY WELL - IF YOU USE IT CORRECTLY
*by S***. on September 16, 2018*

This is a solid product. This is not designed for infestations or ant hills. It is a product designed to prevent entry of insects into your residence and eliminate individual insects that have entered. While this may help the odd case of colonized insects, it really is made for those solo runners that snuck in when you weren't looking. If you have an infestation or a mess, your insects are doing more than entering your house, they are living in it. Perhaps if it was sprayed around the house like the floors were being watering your floors it would work on infestations...but, PLEASE DON'T DO THAT, it wasn't designed for that use nor was that dosage tested for human/animal exposure. Consider calling an exterminator for infestations (100s+, colonies, groups of insects, etc.). And as for ant hills, either remove them, or buy poison for ant mounds. Are there ant hills in your home? That seems like a different problem. After you've taken care of cleaning things up, then protect your residence from the entry of new insects. You'll see this product is WONDERFUL FOR THE JOB. I've used it for years, one home in a very wooded, shaded area, one home in the south. Works like a charm...spraying as others have mentioned...seasonally. This product works by leaving a residue, so if what you spray it on (baseboard, perimeter of home covered in leaves in the fall, edge of home outside, etc.) is cleaned, blown away, excessively rained on...some or all of that residue will be removed...particularly overtime. Be aware of your specific situation and adjust your application frequency accordingly. IF YOU CREATE A BARRIER, THEY WILL NOT ENTER. (Read the label for all the insects covered...it's extensive.) 1. Clean up your outside and inside space a little of non-permanent items, pulling things from the perimeter (toys, anything that shouldn't be on the floor or ground basically). Eliminate debris and items in which insects hide, make webs, etc. 2. Spray the OUTSIDE perimeter and along the border of every door and window. 3. Spray the INSIDE perimeter, along the base boards, of your whole house (closets, pantries, bathrooms included). Then spray a barrier between rooms (around the door frame). Lastly, I understand the frustration that might occur if your wand or applicator never came. Exchange it with Amazon, try a spray bottle, etc. I've been using this with pets. Label says that IT MUST DRY BEFORE IT IS OK WITH PETS. Please remove them from the area while you apply. If you have a pet roach or tarantula I don't know what to tell you. All the best, and good luck with your application.

### ⭐⭐⭐⭐⭐ Kills all the bugs.
*by A***D on January 25, 2026*

This does a great job. No odor and gets rid of bugs. Very easy to use. Last for a really long time.

### ⭐⭐⭐⭐⭐ Buena calidad
*by J***Z on January 5, 2026*

The best thing about Ortho Home Defense is its convenience. The electric sprayer works wonderfully and saves you the effort of using manual sprayers. It leaves no odor or stains, and it truly delivers on its promise: it keeps ants and spiders out of your house for months. Highly recommended for preventative home maintenance.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-03*