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🕷️ Keep bugs out, peace of mind in—spray smart, live fearless!
Ortho Home Defense Insect Killer offers a powerful, long-lasting solution to household pests with up to 12 months of protection indoors. Featuring a battery-powered Comfort Wand for easy, continuous application and an Invisi-Shield formula that dries clear and odorless, it effectively eliminates ants, roaches, spiders, and more across indoor and outdoor spaces. Trusted by thousands and backed by a 4.5-star rating, this 1.33-gallon spray is your ultimate defense against unwanted invaders.



























| ASIN | B01N0TGJHB |
| Active Ingredients | bifenthrin 0.05% |
| Best Sellers Rank | 109,481 in Garden ( See Top 100 in Garden ) 58 in Insect & Pest Repellent Sprays |
| Brand Name | Ortho |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,532) |
| Included Components | Insect Repellents |
| Item Form | Spray |
| Item Type Name | Kills Ants, Cockroaches and Spiders, 1.33 gal. |
| Liquid Volume | 1.33 Gallons |
| Manufacturer | Ortho |
| Model Number | 221500 |
| Part Number | 1 |
| Target Species | Insects |
| UPC | 071549022150 |
| Unit Count | 5034.6 millilitre |
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…
G**F
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
T**A
This is truly the best product I have ever used, and I will absolutely be buying it again. First of all, it works on ALL types of insects. I’ve seen it take care of spiders, roaches (even the small ones), and even worm-like bugs. No matter what kind of creepy crawler it was, they’re gone. In the beginning, I would see a lot of dead bugs, but after that, nothing. And if I ever find anything now, it’s already dead. I have not seen a single live bug in my home since using this. I recently moved into an older house, and from day one there were so many bugs, especially roaches. I tried different methods before, but nothing fully worked. Spiders were especially hard to get rid of. After applying this product along all the baseboards, the upper corners between the walls and ceiling, around exterior doors, and even outside around the windows, everything completely changed. It’s also extremely easy to use. The built-in handle makes the application so simple and convenient. No complicated setup, no mess, just spray and you’re done. Another huge plus: it has absolutely no smell. None at all. And it does NOT leave any residue behind, so there’s nothing to clean afterward. That was very important to me. The bottle is large and lasts a long time. I personally reapply it every 2–3 months (not daily), and I still have plenty left. Most importantly, it gives me so much peace of mind. I really don’t like insects at all, and knowing my home is protected makes such a difference. Highly, highly recommend!
S**E
We are having a huge issue with boxelder beetles both inside as well as outside of our house. The sprayer was easy to figure out how to use (I couldn't find any instructions, so I had to just wing it). I like that it is ready to use and no mixing needed. I have a huge two-story house and with one large container I was able to cover all that I needed to and fully drench those areas. I even went back the next day and did it again in the heavily infested areas. Lots of dead bugs so I know that it is working. It doesn't seem to leave any residue or staining on my dark house color. I didn't use it inside my home, but it says you could. I was able to get into tight spaces with the wand as well as it was comfortable to use. I will definitely be buying this product again when I need more.
L**E
This product works fine, but all of the instructions are in Spanish. No English. Thank goodness I know enough Spanish to read it. I haven't figured out the spray mechanism yet. It seems to have a battery powered spray mechanism, but there are no batteries here. You just stick the plug into the top of the bottle. Anyway, without any instructions in English, that's what I did. And, it worked. It was kind of just look at it and figure it out on your own. At first I didn't believe it was that simple. But, I plugged the wand and curly cord into the top of the bottle and wiggled it in there good and tight. Low and behold, it worked. I just had to adjust the end of the wand to let spray come out. Then, I press on the handle and it sprayed like a professional sprayer. Not bad. I sprayed all along my kitchen floor and outside around the back door. These cockroaches keep looking for a warmer place to live. This product works so far as its spray, but I'll have to come back when I see some dead roaches and bugs.
S**M
My friend suggested this brand, so wanted to try it and I’m really satisfied. Initially got this delivered with a broken handle but Amazon sent a replacement within a day. Thanks Amazon for that! Also, this product’s design is so convenient to use as it comes with an electric sprayer and included battery, so it’s ready to use. The nozzle has 2 adjustable levels for the spray quantity. Tried it in my garage and porch, I can see the effectiveness and results the next day itself as the bugs are dead. They’ve included the list of bugs it can kill in the attached booklet and that’s a lot! They’ve mentioned that it’s safe to use indoor as well, there’s no bad odor, stickiness or messy marks left behind. And the quantity that Amazon seller provides is good enough to cover the entire house and value for money. They’ve declared that it’s effective for a year and I hope it protects the same way. Overall it’s a must to have pest control product for the house.
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