---
product_id: 39123341
title: "Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-to-Use Trigger"
brand: "ortho"
price: "551 Lei"
currency: RON
in_stock: null
reviews_count: 8
url: https://www.desertcart.ro/products/39123341-ortho-home-defense-insect-killer-for-indoor-and-perimeter2-ready
store_origin: RO
region: Romania
---

# 1-gallon easy-spray formula Kills 10+ tough insect species 12-month lasting barrier Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-to-Use Trigger

**Brand:** ortho
**Price:** 551 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Defend your domain—because bugs don’t get invited!

## Quick Answers

- **What is this?** Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-to-Use Trigger by ortho
- **How much does it cost?** 551 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/39123341-ortho-home-defense-insect-killer-for-indoor-and-perimeter2-ready)

## 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

- • **Convenient Trigger Sprayer:** Effortless, precise application for targeted pest defense.
- • **Broad-Spectrum Insect Control:** Effectively eliminates ants, roaches, spiders, fleas, ticks, and more.
- • **Unmatched 12-Month Protection:** Keep your home bug-free all year with a single application.
- • **Preventive & Reactive Solution:** Use anytime—stop infestations before they start or tackle existing ones.
- • **Versatile Indoor & Outdoor Use:** Safe and powerful for kitchens, bathrooms, patios, and foundations.

## Overview

Ortho Home Defense Insect Killer is a powerful 1-gallon spray designed for indoor and perimeter use, providing up to 12 months of protection against a wide range of common household pests including ants, roaches, spiders, and more. Its easy-to-use trigger sprayer ensures precise application around kitchens, bathrooms, doors, windows, and outdoor areas, making it an essential, long-lasting solution for maintaining a pest-free environment.

## 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. 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.

## 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 gal. container of Ortho Home Defense Insect Killer for Indoor & Perimeter2 comes with convenient trigger sprayer for easy application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Target Species | Insects |
| Item Form | Spray |
| Liquid Volume | 1 Gallons |

## Product Details

- **Item Form:** Spray
- **Liquid Volume:** 1 Gallons
- **Brand:** Ortho
- **Target Species:** Insects
- **UPC:** 071549022082

## Images

![Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-to-Use Trigger - Image 1](https://m.media-amazon.com/images/I/71sEl7jAq4L.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

### ⭐⭐⭐⭐⭐ Solid Product
*by M***U on July 21, 2025*

Very effective in killing ants and cockroaches, I applied before going out for summer break and when I came back the house was just like how I left it. It doesn't smell and and is safe if you let it sit for around 15 minutes that it is safe to go outside. I would recommend applying it to the outside edges and corners for the most effectivness.

### ⭐⭐⭐⭐⭐ Great for spiders
*by N***L on September 19, 2025*

Great for spiders in garage and around doors and windows especially during hatching season

### ⭐⭐⭐⭐⭐ IT WORKS! GAVE THS SECRET FROM MY MOM N ITS ONE ILL KEEP FORVER
*by A***A on July 27, 2025*

One thing I remember my mom using as a kid was ths every year 2 or 3x a yr she was out w her jug and sprayer I was a kid didnt get it now im an adult I grasp it and the one thing my mom cld have gave me was the knowledge of ths product im glad for it lol it's a must where ever I live 2 or 3x a yr whether we got bugs or not ik it works ik how good it is and ik it'll forver be a staple at my home as long as the formula stays the same we will cont being customers thank u ortho for a great product tht does what it says! Yes we even use it outside!

## Frequently Bought Together

- Ortho Home Defense Insect Killer for Indoor and Perimeter2, Controls Ants, Roaches, Spiders and More, 1 gal
- Combat Max 12 Month Roach Killing Bait, Small Roach Bait Station, Child-Resistant, 18 Count
- Hot Shot Ultra Clear Roach & Ant Insects Gel Bait , 2.5 oz

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---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-14*