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Ortho Home Defense Hornet & Wasp Killer7 For Insects

4.6 4.6 out of 5 stars 20,232 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Insect & Pest Repellent Sprays by Ortho

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1 Pack

Purchase options and add-ons

Item Form Spray
Item Weight 1.2 Pounds
Liquid Volume 16 Fluid Ounces
Brand Ortho
Target Species Insects

About this item

  • Kills wasps, yellow jackets, mud daubers and hornets
  • Entrapping foam stops wasps instantly
  • Jet spray reaches nests up to 20 feet above ground allowing you to stand a safe distance from the nest
  • Kills insects that return to the nest
  • Pinpoint accurate foam reaches nests under roof eaves, around carports, doorways, window frames and other outdoor areas

Customer ratings by feature

Scent
4.8 4.8
Easy to use
4.6 4.6
Easy to clean
4.0 4.0
Value for money
3.8 3.8

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Ortho Home Defense Hornet & Wasp Killer7 For Insects
Ortho Home Defense Hornet & Wasp Killer7 For Insects
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Price$5.99$6.96$8.59-8% $6.49
List:$7.03
$15.49-8% $14.76
List:$15.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Customer Ratings
Scent
4.8
4.0
4.3
3.9
4.2
4.8
Easy to use
4.6
4.2
4.6
4.2
4.4
4.6
Value for money
3.8
3.6
3.6
3.5
4.0
3.8
Accuracy
3.8
3.8
4.0
3.8
Longevity
3.8
3.8
3.8
Sold By
Amazon.com
Amazon.com
Amazon.com
Electronics Labs
Amazon.com
Amazon.com
liquid volume
16 fluid ounces
18.5 fluid ounces
15 fluid ounces
16 fluid ounces
form
Spray
Spray
Spray
Aerosol
Aerosol
Spray

From the manufacturer

Ortho Home Defense Hornet & Wasp Killer
Entrapping Foam Stops Wasps Instantly

Kills Wasps, Hornets, Yellow Jackets, and Mud Daubers by Contact

Don't let stinging pests get the run of your home. Ortho Hornet & Wasp Killer’s jet spray reaches nests up to 20 feet above ground—allowing you to stand a safe distance from the nest.

Apply this product at dawn or dusk when insects are less active. Simply aim the actuator at the opening in the nest and spray until soaked, then saturate the rest of the nest. Wait at least 24 hours before removing the nest.

Kills Insects That Return To The Nest
Where To Use
Ortho Home Defense Hornet & Wasp Killer Ortho Home Defense Ant, Roach & Spider Killer Ortho Home Defense Insect Killer for Cracks & Crevices Ortho Home Defense Flying Insect Killer Ortho Home Defense Backyard Mosquito & Bug Killer Area Fogger Ortho Home Defense Max Kitchen Insect Killer
Ortho Home Defense Hornet & Wasp Killer 7 Ortho Home Defense Ant, Roach & Spider Killer 2 Ortho Home Defense Insect Killer for Cracks & Crevices Ortho Home Defense Flying Insect Killer 3 Ortho Home Defense Backyard Mosquito & Bug Killer Area Fogger Ortho Home Defense Max Kitchen Insect Killer
Customer Reviews
4.6 out of 5 stars
20,232
4.2 out of 5 stars
2,889
4.3 out of 5 stars
4,910
3.9 out of 5 stars
1,057
4.2 out of 5 stars
3,501
3.9 out of 5 stars
213
Insects Treated Kills wasps, yellow jackets, mud daubers, and hornets. Kills ants, roaches, spiders, scorpions, and stink bugs. Kills cockroaches, ants, boxelder bugs, centipedes, and fleas. Kills flies, gnats, mosquitoes, and small flying moths. Kills and repels mosquitoes and ornamental garden pests for up to 7 days. Kills common kitchen insects such as ants, cockroaches, spiders, stink bugs, silverfish, and carpet beetles.
Area of Use Outdoors: Under eaves, near window frames, doorways, carports, picnic areas and outdoor play areas where food and feed are not exposed. Indoors: Attics and anywhere nests are built. For use indoors, including baseboards, under sinks, refrigerator, stove, dishwasher, and more. Use for crack and crevice treatment for areas where the pests crawl and hide around your home. Indoor and outdoor use. For outdoor use in shrubs, bushes, grassy areas, and other areas infested with pests. Use along baseboards; under sinks, around refrigerator, stove, and dishwasher; in kitchens and bathrooms; and other places indoors where insects may be found.
Features Entrapping foam stops wasps instantly and jet spray reaches nests up to 20 feet above ground, allowing you to stand a safe distance from the nest. Eliminates 99.9% of household germs that insects may leave behind like Staphylococcus aureus (Staph) and Klebsiella pneumoniae on hard, non-porous, non-food contact surfaces. Keeps working for up to 18 months (American and German cockroaches and Argentine ants on non-porous surfaces) with Foamguard—foam spreads deep into hard-to-reach places. Also kills listed insects on ornamental plants. Covers up to 2,000 sq. ft. and continues to kill mosquitoes that land on treated surfaces for up to 8 hours. Eliminates 99.9% of household germs that insects may leave behind like Staphylococcus aureus (Staph) and Klebsiella pneumoniae on hard, non-porous, non-food contact surfaces.

Product information

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Ortho Home Defense Hornet & Wasp Killer7 For Insects


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Product Description

Ortho Home Defense Hornet & Wasp Killer7 is the one product you need to protect against hornets, wasps, yellow jackets and other listed insects. You no longer have to stand close; the jet spray reaches nests up to 20 feet above the ground! The foaming spray traps wasps and hornets inside the nest, providing rapid knockdown and kill. It also kills the hornets and wasps that return to the nest after it has been sprayed.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
20,232 global ratings

Customers say

Customers like the performance, foam, and ease of use of the pesticide. For example, they mention it works great on wasps, hornets, and their nests, it foams up like crazy, and it gets the job done quick and easy. Some appreciate the range, safety, and value of the product. That said, opinions are mixed on value and sprayability.

AI-generated from the text of customer reviews

956 customers mention713 positive243 negative

Customers like the performance of the pesticide. They say it works great on wasps, hornets, and their nests. The spray shoots far and foams up to cover a larger area. It helps with bugs inside and outside the home, and is the most effective pesticide they've found. The product is more powerful and has a straighter stream.

"This has easily been the most effective pesticide I've found for dealing with wasps thus far, even managed to get rid of the wasps that were flying..." Read more

"it was very effective at killing the hornets and their nests...." Read more

"...The product seems to work well and the foam stream that it produces seems to shoot out to around 15 to 20 feet...." Read more

"...A small hole less than two inches across. Wasps were flying in and out. I got the hose and pushed in onto the hole and turned on the water...." Read more

232 customers mention169 positive63 negative

Customers like the foam of the pesticide. They say it is thick, persistent, and covers the nest. They like that the foam is impressive at first, but it quickly goes away. Customers also like that it traps the wasps and kills them on contact.

"...The foam was so thick that it hung on vertical surfaces, nearly eliminating drips that can leave residue down the side of a house...." Read more

"...So here’s the issue. They fly and move fast. This is a nice thick foam. And they see it coming and move...." Read more

"...My only issue with the product is that it seems to not produce very much of the foamy product...." Read more

"Product is very easy to use and is indeed a thick, persistent foam. Applied exactly per instructions after dusk on day 1...." Read more

155 customers mention133 positive22 negative

Customers find the pesticide easy to use. They mention that it gets the job done quickly and is easy to aim. Customers also say that it's safe and easy to push the button.

"Product is very easy to use and is indeed a thick, persistent foam. Applied exactly per instructions after dusk on day 1...." Read more

"This product was so easy to use. At dusk I sprayed one nest that was in the base pole of my porch and the next day there was no activity...." Read more

"...Something satisfying about getting some get back on these wasps. Easy to use." Read more

"...because it's like a jet stream that covers the nest & it's extremely easy to aim it...." Read more

155 customers mention149 positive6 negative

Customers are impressed with the range of the pesticide. They say it shoots far and foams up to cover a larger area. Some say that the spray can reach close and far away places, and the foam expands to cover larger areas.

"...The spray was able to reach the nests from a safe distance and quickly encapsulated them with its thick foam...." Read more

"...A great way to kill the hornets without getting stung and has a great range." Read more

"...This stuff worked like a charm. You can spray from a significant distance and because it foams, a small amount covers a good sized area...." Read more

"Kills wasps fast and spray shoots far then foams up to cover larger area." Read more

46 customers mention37 positive9 negative

Customers like the safety of the pesticide. They mention that it keeps them from escaping, is the safest stuff to buy, and allows them a safe distance to escape. It also covers the nest so no escapees.

"...& Wasp Killer when I find them because this is just the best, safest stuff to buy!..." Read more

"...as a foam instead of a direct spray but it absolutely worked and we got zero stings!..." Read more

"Product came in Box ready to use, no damage, and as pictured on site...." Read more

"...Works well and keeps them from escaping...." Read more

169 customers mention72 positive97 negative

Customers are mixed about the value of the pesticide. Some mention that it's good value for the money, worth the hype, and easy to use. However, others say that it was a waste of money.

"Works well. Price is a little high in comparison to local stores." Read more

"This is by far the best for your money to kill bees. Bought another brand didn't even phase them. Ortho is always the best. Been around for decades." Read more

"Ok truth be told yes, these are expensive. Yes, they cost more than the ones you can get at your local all purpose store or hardware store...." Read more

"...It’s good value for the money. I’ll be buying next summer again." Read more

150 customers mention54 positive96 negative

Customers are mixed about the sprayability of the product. Some mention that it's great, easy to spray, and does not spray back onto them in windy situations. However, others say that it didn't spray far enough to get them on their second story, tends to spray out more, and is impossible to spray into the nest.

"...However, I did notice that the spray doesn’t last very long. I would have had to use multiple cans to get rid of all the nests if I had more...." Read more

"...It also soaked the nest quite well and hopefully killed the wasps that had not emerged from their larva or pupa stage, but I have not checked that..." Read more

"...The second shipment had 1 defective bottle out of 4 where the spray mechanism was broken and would just ooze foam out of the top...." Read more

"...In doing so, the spray sprayed the side of the building, the door, the garage floor and rugs and also the washing machine next to this sink...." Read more

82 customers mention6 positive76 negative

Customers are dissatisfied with the quality of the pesticide. They mention that the nozzle came broken, the sprayer was broken, and the spray cap was totally broken. Some say that the lid was cracked in half.

"The first package I received one of the lids was broken off, but the two that worked were amazing! Creates foam so it traps the bug and kills it...." Read more

"Gave this a 4 star because the top cap was cracked, but was able to place it back on top just to spray it...." Read more

"...I pulled it off and the sprayer, cap and nozzle all fell apart. Stuff seems to work fine though." Read more

"...However there was not enough bubble wrap and one of the sprayers was broken." Read more

FEAR NOT
5 Stars
FEAR NOT
I put this off out of fear of going to the emergency room. In less than a month it doubled in size. Trust me, your fear is a lot greater than this job... You can do this.It took me less than 30 seconds to spray the hornet nest and cover it well. It foams up right away and any of the hornet's surrounding the nest were stuck to the nest inside of a foam coffin. I only had two that came in my direction. I stood outside of the shed and sprayed from about 10 ft away. I went back the following morning and with a long pole I broke part of the hornet's nest down and there were still some that were active so I sprayed a second time. When I checked on it later that same day there was no life and I was able to remove the remainder of the nest.I used a total of 2 cans for this extermination and I would 100% recommend this product to anyone that cannot afford an exterminator. This nest was eradicated in less than 24 hours.
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