

🛡️ Defend your domain with the ultimate indoor insect barrier—because bugs don’t get invites.
Ortho Home Defense Max Indoor Insect Barrier is a powerful, ready-to-use spray that kills a wide range of household insects and protects your home for up to 365 days. Featuring an ergonomic Extended Reach Comfort Wand and a fast-drying, no-fume formula, it’s designed for safe, effective use indoors and on outdoor foundations. Trusted by thousands, it offers pet-safe, stain-free protection that keeps your living spaces bug-free with minimal effort.



























| ASIN | B07WHJW3FR |
| Active Ingredients | bifenthrin 0.05% |
| Best Sellers Rank | #47 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Insect & Pest Repellent Sprays |
| Brand | Ortho |
| Customer Reviews | 4.2 4.2 out of 5 stars (27,722) |
| Department | Unisex-Adult |
| Item Form | Spray |
| Item Weight | 8.98 pounds |
| Item model number | 4600810 |
| Liquid Volume | 1 Gallons |
| Manufacturer | The Scotts Company LLC |
| Product Dimensions | 5 x 9 x 12 inches |
| Specification Met | Ansi |
| Target Species | Insects |
| UPC | 071549460082 |
N**A
Great product
Works really good. It basically interacts with the rodents or ants nervous system and effectively eradicates them. I barely noticed anymore bugs except very messy once ants are dead.
J**K
It Simply Worked After Other Options Failed
I had a kitchen ant problem for months until I used this product. I tried all the home remedies and then two different brands of ant traps. None worked. I was reluctant to use a chemical spray (though I am a chemist) because I have a cat, but the label promised that this was safe around pets when used as directed. Despite the "indoor" label, I used it both indoors and along the house foundation outdoors. It worked. The ants are gone (and still gone six months later) and the cat is doing fine. What more can I say.
K**9
Very satisfied
Very satisfied of the product, what I like more is: there is no scent at all and it’s working perfectly. Thank you i recommend it to anybody to buy the product,
L**Y
Effective Indoor Insect Barrier With Easy‑to‑Use Wand — Great Results, Slightly Bulky Packaging
Summary: A highly effective indoor insect control product that noticeably reduces pests, comes with excellent packaging, and features a very convenient extended‑reach wand. Works well as part of a DIY pest‑control routine. Details: I decided to cancel my commercial pest‑control subscription and switch to a DIY setup using exterior perimeter products plus this Ortho Home Defense Max Indoor Insect Barrier for indoors. Surprisingly, it worked extremely well. After applying it along baseboards, door frames, and windowsills, I stopped seeing any insect activity — no ants, roaches, spiders, or stray bugs wandering inside. For an over‑the‑counter solution, it performs impressively, and many high‑rated reviews mention similar results. The packaging is sturdy and secure. The container doesn’t leak, and the instructions are clear. The highlight is definitely the Extended Reach Comfort Wand. It makes application so much easier because you don’t have to bend, crouch, or get close to corners and edges. The wand sprays evenly and gives you good coverage without soaking the surface. It’s also compatible with other Ortho products, which is convenient if you prefer sticking with one brand for consistent results. What I appreciate most is how effortless it is to apply a full barrier around the home. Whether used as a preventative treatment or after seeing signs of insects, it works quickly and continues protecting for months on nonporous surfaces. The only improvement I’d suggest is offering a concentrate or powder version. Having to store multiple gallon bottles of liquid can take up space, especially for repeated use throughout the year. A mix‑with‑water concentrate would reduce waste and make long‑term use even more economical. Still, for effectiveness, ease of use, and convenience, this product is an excellent choice for DIY home pest control. What I liked • Very effective — no insect activity after use • Great packaging, no leaks, easy to store • Extended wand makes application easy and ergonomic • Consistent spray pattern for clean barrier lines • Works perfectly with other Ortho products • Long‑lasting protection on nonporous surfaces What could be better • A powder or concentrate version would save storage space • A clearer measuring indicator on the bottle would help track usage
B**H
⭐️⭐️⭐️⭐️⭐️ Powerful Pest Control with Easy Wand Application
This Ortho Home Defense Max Indoor Insect Barrier has been a great addition to keeping our home bug-free. The extended reach comfort wand made application super easy — I could spray along baseboards, behind furniture, and into corners without bending awkwardly. The spray dries quickly and doesn’t leave stains or strong odors, so I feel comfortable using it indoors even around my family. Even better, the product has noticeably reduced ants and spiders in the areas I treated — definitely worth the peace of mind. If you want a reliable indoor insect barrier that’s easy to apply and helps control common pests, this has been a solid choice for our home. Highly recommend!
D**J
Works... but not a miracle fix, especially in connected townhomes.
Ortho Home Defense does help reduce bugs—but if you live in a townhouse where units share walls, it’s an uphill battle. I used this consistently in my small place—spraying baseboards, around the kitchen sink, and other problem areas—but the bugs kept coming back. Unfortunately, when your neighbors have them too, they just migrate from one unit to the next. You can’t control what’s going on behind their walls. The area around my kitchen sink is the worst. I spray there, but every time you run the water, you rinse the product away. So that area needs frequent reapplications. I went through a full gallon in just a month—and I’m still seeing ants and roaches pop up. To be fair, the townhouse is pretty old (50+ years), and I suspect the infestation runs deep inside the walls and plumbing. At that point, no over-the-counter spray is going to be a permanent fix. I'm actually planning to move soon, because I don’t think this place is salvageable. If you live in a newer or more tightly sealed unit, this product might work better. It’s definitely helpful for spot-treating baseboards and doorways, and I’ve seen some improvement with consistent use. I also tried a few home remedies—like vinegar (bugs avoid the smell) and a sugar + baking soda mix (which is supposed to kill them). Those helped temporarily, especially when I ran out of spray. Bottom line: Ortho Home Defense is okay for managing bugs, but don’t expect miracles in older, shared-wall housing. Be ready to reapply often and consider other solutions too. Sometimes, the only real fix is a change of address.
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