---
product_id: 91855253
title: "Home Defense Max Insect Killer, 24-oz."
brand: "ortho"
price: "445 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Ortho"
url: https://www.desertcart.dk/products/91855253-home-defense-max-insect-killer-24-oz
store_origin: DK
region: Denmark
---

# Home Defense Max Insect Killer, 24-oz.

**Brand:** ortho
**Price:** 445 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Home Defense Max Insect Killer, 24-oz. by ortho
- **How much does it cost?** 445 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/91855253-home-defense-max-insect-killer-24-oz)

## Best For

- ortho enthusiasts

## Why This Product

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

## Description

Up to 12-month protection (against ants, roaches and spiders indoors on nonporous surfaces) Kills all common listed household bugs (refer to product label for complete list of insects) Non-staining, odor-free and dries fast Long lasting bug barrier Ready-to-use 24 oz. sprayer for small areas or 1 gal. ready-to-use trigger sprayer for larger areas For indoor and outdoor areas like kitchens, bathrooms, doors and windows, basements, garages and around the home perimeter

Review: Very effective against all insects - This spray works effectively and efficiently with little scent or mess. It lasts for 12 months.
Review: Don't bug out, this stuff works! - We get ants early, about the end of February, I spray this stuff inside and all around the exterior of our home an were good for one year! I don't know of any other product that works like this!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GK7PDBS |
| Best Sellers Rank | #6,138 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #148 in Insect & Pest Repellent Sprays |
| Brand | Ortho |
| Brand Name | Ortho |
| Customer Reviews | 4.6 out of 5 stars 3,116 Reviews |
| Item Form | Spray |
| Liquid Volume | 1 Gallons |
| Manufacturer | Ortho |
| Part Number | 0221310 |
| Target Species | Insects |
| UPC | 817930024705 |

## Product Details

- **Brand:** Ortho
- **Item Form:** Spray
- **Liquid Volume:** 1 Gallons
- **Target Species:** Insects
- **UPC:** 817930024705

## Images

![Home Defense Max Insect Killer, 24-oz. - Image 1](https://m.media-amazon.com/images/I/61UP7N9Zz6L.jpg)

## Questions & Answers

**Q: Does it work on crickets?**
A: Why were you attempting to poison a lizard in the first place? It’s a lizard. It’s harmless. don’t poison lizards you should have set it free in the first place

**Q: To clarify my earlier question, is this the appropriate formulation to use on screen porch rather than the strictly outdoor formula?**
A: Indoor and outdoor use ok

**Q: Can this be sprayed on outdoor plants?**
A: Hi there! We recommend confirming with the manufacturer to see if this is safe to use on outdoor plants:

https://www.ortho.com/en-us/products/bugs/ortho-home-defense-insect-killer-indoor-perimeter2

Let us know if you have any other questions, we are always happy to help.

**Q: Once it's dried, how long does it take to kill roaches that walk over the barrier? They seem to not even notice it.**
A: I don’t have roaches, but as I previously stated, you have to spray recluse spiders a long time before they die,and ants even drink it like wine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective against all insects
*by A***R on May 3, 2026*

This spray works effectively and efficiently with little scent or mess. It lasts for 12 months.

### ⭐⭐⭐⭐⭐ Don't bug out, this stuff works!
*by D***E on April 29, 2026*

We get ants early, about the end of February, I spray this stuff inside and all around the exterior of our home an were good for one year! I don't know of any other product that works like this!

### ⭐⭐⭐⭐⭐ Dependable and works well
*by P***R on March 8, 2026*

Been using it for 15 years. Simply the best. Especially when military service has you moving every three years to the great unknown. We’ve had our share of terrible bug issues and this clears the worst in about 3 weeks. Remember to treat your entryway and window frames inside and outside, as well as your foundation area if you’re in an apartment. Especially if thy mulch near the foundation or have juniper. Can’t say enough about how well the product works.

## Frequently Bought Together

- Home Defense Max Insect Killer, 24-oz.
- TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - 12 Count Stations for Effective Indoor Ant Control
- Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal

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---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-09*