---
product_id: 214166806
title: "Home Defense Max Indoor Insect Barrier Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal."
brand: "ortho"
price: "¥16230"
currency: JPY
in_stock: true
reviews_count: 7
url: https://www.desertcart.jp/products/214166806-home-defense-max-indoor-insect-barrier-refill-kills-ants-roaches
store_origin: JP
region: Japan
---

# Kills 5+ common pests 1-gallon refill for sustainability 365-day indoor protection Home Defense Max Indoor Insect Barrier Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal.

**Brand:** ortho
**Price:** ¥16230
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your domain with a year-long insect barrier—because your home deserves max protection!

## Quick Answers

- **What is this?** Home Defense Max Indoor Insect Barrier Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. by ortho
- **How much does it cost?** ¥16230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/214166806-home-defense-max-indoor-insect-barrier-refill-kills-ants-roaches)

## 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, reducing waste and saving money.
- • **Year-Round Shield:** Protect your home indoors for a full 365 days against ants, roaches, and spiders.
- • **Multi-Pest Mastery:** Effectively eliminates ants, roaches, spiders, fleas, and ticks with one powerful formula.
- • **Versatile Application:** Safe for kitchens, bathrooms, basements, and around doors and windows—plus outdoor foundation use.
- • **Instant & Preventative:** Use anytime—whether you spot bugs or want to stop them before they invade.

## Overview

Ortho Home Defense Max Indoor Insect Barrier Refill is a 1-gallon spray that kills ants, roaches, spiders, fleas, and ticks. Designed for indoor use on nonporous surfaces, it provides up to 365 days of protection. The refill format supports sustainable reuse of the Comfort Wand, making it ideal for kitchens, bathrooms, basements, and outdoor foundation barriers.

## Description

Create a bug barrier with Ortho® Home Defense Max® Indoor Insect Barrier. This insect spray kills common household insects including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, periodical cicadas, and other insects as listed. This fast-drying formula has no fumes and leaves no stains, so you can use with confidence indoors. Plus, it dries up to 30% faster than Ortho® formulas. Use this indoor bug spray whenever you see evidence of insect activity or anytime as a preventative barrier to keep bugs out. Hold sprayer 12 inches from the surface and apply in a 4-inch band for indoor applications or a 12-inch band for outdoor perimeter applications, spraying until the surface is slightly wet but not soaking. People and pets may enter treated areas once sprays have dried. Trust Ortho® to keep bugs out of your home.

## Features

- Start killing ants, roaches, spiders, fleas and ticks with Ortho Home Defense Max Indoor Insect Barrier
- This insect control spray kills listed bugs and protects your home for 365 days against ants, roaches, and spiders indoors on nonporous surfaces
- Use this indoor insect spray in kitchens, bathrooms and basements, and around doors and windows; apply outdoors to foundations to create a barrier around your home
- Create an insect barrier anytime as a preventative treatment or after you see evidence of insect activity
- This 1 gal. refill container of Ortho Home Defense Max Indoor Insect Barrier allows you to reuse your Comfort Wand from its original container

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Target Species | Insects |
| Item Form | Spray |
| Liquid Volume | 1 Gallons |
| Item Weight | 8 ounces |

## Product Details

- **Item Form:** Spray
- **Item Weight:** 8 ounces
- **Liquid Volume:** 1 Gallons
- **Brand:** Ortho
- **Target Species:** Insects

## Images

![Home Defense Max Indoor Insect Barrier Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Image 1](https://m.media-amazon.com/images/I/71kSTxt6CgL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use it outdoors?**
A: I wouldnt recommend this one for outdoors.  It's really just sized for inside. When that fly creeps in cause you didn't shut the door fast enough lol! Really use for when you see something that got in somehow. I use the home defense. Thats for in/out side. The big gallon one red and white bottle. One good spray around house inside  OMG!  You won't see any ants nothing.  It's really amazing.  If you hate some much as a nat or ant or spider.  Honestly works on any bug wanna see a fly stop almost instantly.  One spray puts anything to the floor.  If it's still moving fighting for life.  Spray it again.  Bug no more.  Love it!

**Q: How long after it has dried does it take to see results? I still see roaches even after spraying a few days ago.**
A: Thank you for your question, Francisco. After an application of Ortho Home Defense Max Indoor Insect Barrier, cockroaches that come in contact with the sprayed areas will die in 4-6 days. Here are some of our tips to help control cockroaches: Eliminate food sources by keeping the kitchen and other areas of the home free of food scraps. Clean up the kitchen after each meal and store food in tightly sealed metal, glass, or heavy plastic containers. Empty household garbage and pet litter regularly. Clean up water puddles or moist areas around the kitchen, basement, and other infested areas. Plug cracks around baseboards, shelves, cupboards, sinks, and pipes with putty or caulk. Feel free to contact our Consumer Services team at 866-324-9192 if we can be of any further assistance.

**Q: Will this work on centipedes**
A: centipedes are bugs so yes it can take out centipedes

**Q: What are the other listed insects it kills, but seller didnt show us?**
A: Thank you for your question, Ralph. Here is the full list of insects that Ortho Home Defense Max Indoor Insect Barrier controls. This list is also available on the product packaging. 

Adelgids, Eastern Sprucegall, Ants, Argentine, Carpenter, Foraging Fire Ants, Pavement, Pharaoh/Sugar, Pyramid, Red/Western Harvester, Aphids, Apple, Black Cherry, Buckhorn, Greenbug, Pea, pecan, Rose, Rosy Apple, Walnut, Bees, Beetles, Billbugs, Black Turfgrass Ataenius, Carpet, Colorado Potato, Corn Rootworm (Adults), Curculio (Cow Pea, Plum), Elm leaf, Flea, Japanese (Adults), Lady Beetles (including Asian Lady Beetle Eggs), Mexican Bean, Pine Chafer (grub), Pine Shoot, Sap, Spotted Cucumber/Southern Corn Rootworm (Adults), Striped Cucumber, Weevils (Annual Bluegrass and Black Vine), Borers, American Plum, European Corn, Lesser Peachtree, Peachtree, Peach Twig, Southwestern Corn, Squash Vine, Stalk, Boxelder Bugs, Bristletails, Caterpillars, Alfalfa, Armyworms (Beet, Fall, Southern, True, Yellow Striped, Beet Armyworm Eggs), Bagworms, Blueberry Spanworm, Budworms, Corn Earworm, Cutworms, Cranberry Fruitworm, Filbertworm, Green Cloverworm, Green Fruitworm, Hickory Shuckworm, Hornworms (Tobacco & Tomato), Imported Cabbageworm Loopers (Alfalfa, Cabbage, Celery), Navel Orangeworm, Painted Lady, Pecan Nut Casebearer, Pickleworm, Rindworm, Saltmarsh, Sod Webworms, Tent, Velvetbean, Centipedes, Chinch Bug, Hairy Southern, Cockroaches, American/Palmetto Bug/Waterbug, Asian, German, Oriental, Crickets, Earwigs, Firebrats, Fleas, Cat, Dog, Flies, Apple Maggot, Biting Flies, Cherry Fruit, Cornsilk, European Crane (Adult), House, Fungus Gnats, Grasshoppers, Hornets, Lace Bugs, Leaffooted Bugs, Squash Bug, Leafhoppers, Leafminers, Alder, Tentiform, Vegetable, Leafrollers, Oblique Banded, Red-Banded, Variegated, Mealybug, Midges, Millipedes, Mites, Broad, Carmine, Chigger, Clover, European Red, Pecan Scorch, Spruce, Two Spotted Spider (Adult), Two Spotted Spider (Eggs), Mole Crickets, Mosquitoes, Moths, Artichoke Plume, Codling, Diamondback, Gypsy, Periodical Cicada, Phylloxera, Pecan Leaf, Pecan Stem, Pillbugs & Rollie Pollies, Plant Bugs, Lygus Bug, Tarnished, Psyllids, Pear, Sawflies, European Pine, Redheaded Pine, Scales, Brown Soft, California Red, Euonymus, San Jose, Scorpions, Silverfish, Sowbugs, Spiders, Black Widow, Brown Recluse, Hobo, Wolf, Spittlebugs, Pecan, Springtails, Stink Bugs, Brown Marmorated, Kudzu, Stored Product Pests, Thrips, Ticks, Termites, Wasps, Whiteflies, Yellowjackets

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Must-Have for Anyone Dealing with Cockroaches – Especially in Florida!
*by J***. on July 10, 2025*

Ignore the skeptics—this stuff absolutely works. My wife and I recently moved to Vero Beach, Florida, where cockroaches (politely called “palmetto bugs” here) are just a part of everyday life. Coming from Ohio, we were not prepared. These things are huge, fast, and while technically harmless, they’re still shocking to see crawling around your home.At one point, we were seeing multiple cockroaches inside every single day, and we knew we had to act fast. That’s when we found Ortho Home Defense Max, and it changed everything.We sprayed it around cracked and vulnerable areas—under the fridge, behind the stove, near baseboards, and along door thresholds. Since then? We’ve seen barely any. Maybe one or two stragglers in total, and that’s in a house that previously felt like a roach runway.To test how fast it actually works, we found one cockroach outside, trapped it under a glass bowl, and sprayed some of the product underneath. Within an hour, it was dead—completely flipped over on its back. That proved to us this isn’t just a long-term prevention spray—it’s a legitimate killer that starts working fast.What’s even better is that this spray doesn’t just kill on contact. It continues working over time. Roaches that encounter it can carry it back to their hiding places, infecting others and breaking the cycle at the source.Here’s our recommendation:✔️ Spray it around common entry points and hidden crevices✔️ Stay on top of cleanliness (no cardboard on floors, no food crumbs left behind, trash secured)✔️ Let Ortho Home Defense Max do the restIf you’re new to Florida—or any place where cockroaches are common—and you’re horrified to find them in your home, this is the first product you should buy. And even if you’ve lived with them for years and think there’s no solution, try this. You’ll be amazed.Five stars. Hands down. Worth every penny—and a little bit entertaining, too.

### ⭐⭐⭐⭐⭐ They won't see it coming
*by D***E on September 12, 2025*

I like this one too I use the white container in the gray container the great containers more powerful but for the price is actually worth it. If you are near the woods in your house is built near the woods you definitely going to need this cuz those little creatures sneak in and it's irritating for me coming home and seeing them get through the crack. I highly recommend it actually works recycle the wand to use on your next purchase that may not have wand attached to it this kills pretty much any insect as well..

### ⭐⭐⭐⭐⭐ Saved us from carpenter ants
*by A***R on August 4, 2025*

We had sooo many large carpenter ants in the house, especially around the cat’s food. Sprayed this once, and within 3-5 days, we were down to seeing maybe one ant every few days. It’s amazing! Does NOT kill on siight, but works for a while. I’m

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*