






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🛡️ Defend your domain with invisible, year-long bug protection!
Ortho Home Defense Insect Killer is a powerful 1.33-gallon ready-to-use spray that creates a 12-month protective barrier against ants, cockroaches, spiders, and more. Featuring a battery-powered Comfort Wand for easy, continuous application and Invisi-Shield Technology for fast-drying, no-fume use indoors and outdoors, it’s the ultimate solution for proactive, hassle-free pest control around your home.












| ASIN | B01N0TGJHB |
| Active Ingredients | bifenthrin 0.05% |
| Best Sellers Rank | #9 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Insect & Pest Repellent Sprays |
| Brand | Ortho |
| Brand Name | Ortho |
| Customer Reviews | 4.5 out of 5 stars 17,515 Reviews |
| Included Components | Insect Repellents |
| Item Form | Spray |
| Item Type Name | Kills Ants, Cockroaches and Spiders, 1.33 gal. |
| Liquid Volume | 1.33 Gallons |
| Manufacturer | The Scotts Company LLC |
| Model Number | 221500 |
| Part Number | 1 |
| Target Species | Insects |
| UPC | 071549022150 |
| Unit Count | 170.24 Fluid Ounces |
A**R
Cannot say enough great things!
My home has a lot spiders outside in general walk ways and it has been a mess to navigate how to get rid of them. This spray is super simple to use and the instructions are clear for how to set it up the first time. I have used this once and it immediately fixed the problem! It is safe to use indoor and outdoor and is odorless. The spray nozzle has an excellent spray radius and the quality of this product is fantastic.
L**0
Worked great on our ants and June bugs and safe for our dogs
Super easy to use. We live in Texas and in spite of having quarterly professional pest control services, I found bugs still around our house. Ants and June bugs and all those are such buggers ! So I bought this wanting something effective that I could spray in between visits and it works great! It definitely reduced the amount of bugs and I saw dead ones! I think the cost is good for the amount of product you get and like that it’s safe for the dogs after dried (just like our pro service was). I’d recommend
A**Y
THE. BEST.
Got this for about 16 dollars which is WAY cheaper than anywhere else. It’s also just one of the best products I’ve ever used. It kills bugs literally in seconds!! It’s definitely safe for animals once it dries and it doesn’t leave an odor and residue behind. Super effective, I mean seriously, I’ve had ant problems, roaches in my shed, house centipedes, silverfish, you name it, and it zaps the issues immediately! The comfort spray is also great quality and has never leaked on me and makes spraying so much easier.
R**.
Be careful spraying it around your pets, but will kill insects
Make sure that it is not sprayed around your pets. When you spray it they don’t need to be around it for a few hours and outdoor life. It will kill your lizards along with ants and the stuff it’s supposed to take care of.
G**F
The dreaded 2026 Ant War is officially over!
Worked like a charm, we had a small black Ant kitchen invasion, I had originally put down several liquid bait traps of different makes, and oddly enough, they were completely ignored. I've used highly rated liquid bait before, and typically they'd make a bee-line right to them, not this time, not after a week. I usually ignore spray but gave in because I wanted the kitchen back. I removed everything, sprayed under the cabinets, sinks, cracks in the wall, pipes, behind the electrical outlets (turn off the circuits first!) - basically everywhere. I also sprayed outside, doors, windows, and created a perimeter. Long story short, well into the next day, not an Ant in sight. I might add, it dries VERY quickly, leaves no residue and the battery operated sprayer has a nice, even spray which includes different settings for indoor and out. A great product and a week later still no signs of the buggers. 10/10
J**N
Amazing stuff!
This stuff is easy to use. It literally does not smell at all. I was pleasantly surprised by that. It’s late spring and i started seeing tiny beetles in my kitchen bathroom and one of the bedrooms. Started out i’d see 2 or 3 a day. A few days later i was easily killing at least 15 or 20 of the little suckers everyday. Used this around the windows and doors. I sprayed all of the baseboards in the house as well. The gallon jug can cover a lot. I sprayed once, and i have not seen a bug since. It’s like they packed up and left. Not one single bug remains. I am sold on this stuff. Worked perfectly!
B**P
Genuinely Works
Genuinely works, I had my doubts but I was fed up with the amount of bugs we were getting. We’re in a new construction neighborhood though the last houses have been completed. We have had such bad bugs since we moved in. I got this sprayed my house in about 10 minutes and there is a LOT of dead cockroaches and crickets around our house now. So it definitely works outside, haven’t seen anything inside yet. For the price it’s very fair, my only complaint is bending over while using the nozzle and I wish I could adjust the angle of the spray. Other than that it’s worked perfect for me so far.
P**E
Smart move.
This insect killer is my go to spray. It’s versatile at killing ants, spiders, and roaches. There is no leakage and it’s easy to put the top on and start spraying. It’s a good price.
B**Y
Expensive but good product
Have used this product before in the Caribbean. No roaches or the like for 5 years so I know it works. Pretty hefty price tag though for shipment to the UK when much lower price on the other side of the pond. But the heart wants what the heart wants…
Trustpilot
1 month ago
3 days ago