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Ortho

Ortho Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand, Controls Ants, Roaches, and Spiders, 1.1 gal

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Availability: In Stock.
Fulfilled by VNTS 28
Arrives Sep 23 – Sep 24
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Size: 1-Pack


Style: Small Wand


Features

  • Ortho Home Defense Insect Killer for Indoor & Perimeter2 is a bug killer spray that kills the toughest home invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, and periodical cicadas (as listed)
  • Provides a long-lasting bug barrier of up to 12 month protection (against ants, roaches, and spiders indoors on non-porous surfaces)
  • Apply this pesticide anytime as a preventative treatment or after you see evidence of insect activity
  • Use this pest control spray with confidence indoors (kitchens, bathrooms, doors and windows) and outdoors (perimeter of foundations, patios and decks, garages) wherever insects are a recurring problem
  • The easy-to-use continuous spray Comfort Wand helps you control insects easily and accurately without any bending, pumping, or hand-fatigue

Description

Ortho® Home Defense® Insect Killer for Indoor & Perimeter2 kills common household bugs such as ants, bees, beetles, centipedes, cockroaches, crickets, fleas, flies, millipedes, mosquitoes, moths, spiders, stink bugs, ticks, termites, periodical cicadas, and more (as listed). This insect killer creates a bug barrier of up to 12 months protection (against ants, roaches and spiders indoors on non-porous surfaces) to provide long-lasting results. In addition, the Invisi-Shield Technology formula gives off no fumes, dries clear, and dries fast. Use Ortho® Home Defense® Insect Killer for Indoor & Perimeter2 anytime as a preventative treatment or after you see evidence of insect activity for long lasting-control. Apply with confidence indoors (kitchens, bathrooms, doors and windows) and outdoors (perimeter of foundations, patios and decks, garages) wherever insects are a recurring problem. For indoor surfaces, hold sprayer 12 inches from surface being sprayed and apply a 4 inch wide band along the interior of the home in areas where insects are a recurring problem. Area should be sprayed until slightly wet without soaking. For perimeter treatment, also hold sprayer 12 inches from surface being sprayed and apply a 12-inch wide band along the exterior of the home.

Item Form: Spray


Item Weight: 11.68 ounces


Liquid Volume: 1.1 Gallons


Active Ingredients: Bifenthrin,Zeta-Cypermethrin


Brand: Ortho


Item Form: Spray


Item Weight: 11.68 ounces


Liquid Volume: 1.1 Gallons


Active Ingredients: Bifenthrin,Zeta-Cypermethrin


Brand: Ortho


Target Species: Insects


UPC: 071549022099


Global Trade Identification Number: 99


Product Dimensions: 8.95 x 12 x 4.88 inches


Item Weight: 11.7 ounces


Manufacturer: The Scotts Company LLC


Item model number: Miracle-Gro - 220910


Batteries: 2 AA batteries required.


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • The Only Bug Home Defense that I've Trusted Over and Over Again, Simply Works!
Size: 1-Pack Style: Refill
I’ve been using Ortho Home Defense for many years, both inside and outside my home, and it’s always worked very well. Knock on wood, we’ve never had to call a pest control service yet, whenever we start noticing more bugs, a round of spraying makes a noticeable difference. It really does last a long time. While in Florida you’re not likely to get the full 12-month protection always, it still does an incredible job. I love that it comes in refill containers, so I’m not constantly buying extra sprayers or parts I don’t need. Everything ships securely without any leaks, and is basically ready to go right from the package once you transfer the sprayer. I typically spray the interior perimeter, along the floor between rooms, around windows, and then all around the outside of the house. It’s simple, easy to use, and very effective. The price is great for the coverage you get, and it’s kept our home bug-free for years. Definitely recommend and will keep buying again and again! ... show more
Reviewed in the United States on August 15, 2025 by Collin M.
    • IT WORKS VERY WELL - IF YOU USE IT CORRECTLY
Size: 1-Pack Style: Small Wand
This is a solid product. This is not designed for infestations or ant hills. It is a product designed to prevent entry of insects into your residence and eliminate individual insects that have entered. While this may help the odd case of colonized insects, it really is made for those solo runners that snuck in when you weren't looking. If you have an infestation or a mess, your insects are doing more than entering your house, they are living in it. Perhaps if it was sprayed around the house like the floors were being watering your floors it would work on infestations...but, PLEASE DON'T DO THAT, it wasn't designed for that use nor was that dosage tested for human/animal exposure. Consider calling an exterminator for infestations (100s+, colonies, groups of insects, etc.). And as for ant hills, either remove them, or buy poison for ant mounds. Are there ant hills in your home? That seems like a different problem. After you've taken care of cleaning things up, then protect your residence from the entry of new insects. You'll see this product is WONDERFUL FOR THE JOB. I've used it for years, one home in a very wooded, shaded area, one home in the south. Works like a charm...spraying as others have mentioned...seasonally. This product works by leaving a residue, so if what you spray it on (baseboard, perimeter of home covered in leaves in the fall, edge of home outside, etc.) is cleaned, blown away, excessively rained on...some or all of that residue will be removed...particularly overtime. Be aware of your specific situation and adjust your application frequency accordingly. IF YOU CREATE A BARRIER, THEY WILL NOT ENTER. (Read the label for all the insects covered...it's extensive.) 1. Clean up your outside and inside space a little of non-permanent items, pulling things from the perimeter (toys, anything that shouldn't be on the floor or ground basically). Eliminate debris and items in which insects hide, make webs, etc. 2. Spray the OUTSIDE perimeter and along the border of every door and window. 3. Spray the INSIDE perimeter, along the base boards, of your whole house (closets, pantries, bathrooms included). Then spray a barrier between rooms (around the door frame). Lastly, I understand the frustration that might occur if your wand or applicator never came. Exchange it with Amazon, try a spray bottle, etc. I've been using this with pets. Label says that IT MUST DRY BEFORE IT IS OK WITH PETS. Please remove them from the area while you apply. If you have a pet roach or tarantula I don't know what to tell you. All the best, and good luck with your application. ... show more
Reviewed in the United States on September 16, 2018 by shopper.
    • Best DIY Pest Prevention
Size: 1-Pack Style: Refill
This is now a staple in our home. My neighbor gave us an extra that she had on hand last summer, and I can’t imagine living without it now. I spray the perimeter of my house monthly (again after heavy rain), and I spray along the baseboards inside and I have noticed significantly fewer critters around my house. It’s ridiculously easy to use (satisfying, even). It works very well, it lasts for awhile (especially if water can’t get to it), it has no smell, and it dries quick! Definitely committed to using this for prevention for the foreseeable future! ... show more
Reviewed in the United States on September 1, 2025 by Melinda
    • Effective Pest Control with Minor Drawbacks
Size: 1-Pack Style: Refill
Ortho Home Defense Insect Killer is a reliable solution for keeping common household pests at bay. It effectively targets ants, roaches, spiders, and other listed insects, providing long-lasting protection when applied correctly. The Home Depot +4 YouTube +4 Amazon +4 ✅ Pros: Effective Pest Control: Kills a wide range of insects, including ants, roaches, spiders, fleas, ticks, scorpions, beetles, silverfish, centipedes, and millipedes. Long-Lasting Protection: Provides up to 365 days of protection on non-porous surfaces. Ease of Application: Comes with a Comfort Wand that allows for easy application without bending or pumping. Amazon Amazon +1 The Home Depot +1 ⚠️ Cons: Mixed Results on Effectiveness: Some users have reported that the product is less effective on certain pests or in specific conditions. Battery Operated Wand Issues: A few customers have experienced issues with the battery-operated spray wand, including short battery life and inconsistent spray patterns. The Home Depot +1 The Home Depot +1 💡 Tips for Best Results: Apply to Entry Points: Focus on spraying around doorways, windows, and other potential entry points to create a barrier against pests. Reapply as Needed: While the product offers long-lasting protection, reapplication may be necessary in areas with high pest activity. The Spruce +7 Ortho +7 Reddit +7 Final Verdict: Ortho Home Defense Insect Killer is a solid choice for homeowners seeking an effective and easy-to-use pest control solution. While there are some minor drawbacks, its overall performance and convenience make it a worthwhile option for maintaining a pest-free home. ... show more
Reviewed in the United States on August 4, 2025 by Gregory Dornbush
    • Works fast; about a month of protection for me — powered wand is great
Size: 1-Pack Style: Large Comfort Wand
Review Image by Viacheslav Viacheslav
Re-purchased multiple times for indoor/perimeter treatment. What I like: Bugs are gone shortly after application. The Comfort Wand (battery pump) sprays evenly and saves hand fatigue; easy to reach baseboards/tight spots. Good price-to-volume value. Note: In my situation the effect lasts around one month; then I reapply (likely varies by climate and pest pressure). Effective and convenient; repeat buy for me. Safety tip: follow the label directions and keep kids/pets away until dry. ... show more
Reviewed in the United States on September 10, 2025 by Viacheslav Viacheslav

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