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expired Posted by Navy-Wife | Staff • Apr 18, 2022
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expired Posted by Navy-Wife | Staff • Apr 18, 2022

1-Gallon Ortho Home Defense Insect Killer w/ Trigger Spray

w/ Subscribe & Save

$7.10

$11

35% off
Amazon
51 Comments 27,987 Views
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Deal Details
Amazon has 1-Gallon Ortho Home Defense Insect Killer w/ Trigger Spray on sale for $7.08 when you clip the $0.80 off coupon on the item page and check out via Subscribe and Save. Shipping is free with Prime or on orders $25+.
  • Note: You may cancel Subscribe & Save any time after your order ships. Must be logged in to clip coupons; coupons are typically limited to one per account.
Thanks to Deal Hunter Navy-Wife for finding this deal

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • Our research indicates that this offer is $0.80 lower (10% savings) than the next best available price from a reputable merchant with prices starting from $7.88
  • About this product:
    • Up to 12-month protection
    • Non staining, odor free and dries fast
  • About this store:
  • See forum thread for additional deal discussion

Original Post

Written by Navy-Wife | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 1-Gallon Ortho Home Defense Insect Killer w/ Trigger Spray on sale for $7.08 when you clip the $0.80 off coupon on the item page and check out via Subscribe and Save. Shipping is free with Prime or on orders $25+.
  • Note: You may cancel Subscribe & Save any time after your order ships. Must be logged in to clip coupons; coupons are typically limited to one per account.
Thanks to Deal Hunter Navy-Wife for finding this deal

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • Our research indicates that this offer is $0.80 lower (10% savings) than the next best available price from a reputable merchant with prices starting from $7.88
  • About this product:
    • Up to 12-month protection
    • Non staining, odor free and dries fast
  • About this store:
  • See forum thread for additional deal discussion

Original Post

Written by Navy-Wife | Staff

Community Voting

Deal Score
+39
Good Deal
Visit Amazon

Price Intelligence

Model: Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-To-Use

Deal History 

Sale Price
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Sort: Lowest to Highest | Last Updated 6/17/2025, 12:17 PM
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Top Comments

w33z312
Buy a gallon spray canister and Bifen and you'll save $$$$. An oz of Bifen concentrate will make a gallon. The link below is the first one I saw. You can make 8 gallons for $15 of concentrate. Double check dilution.


7.9% Bifenthrin Concentrate for Insect Control, 8-ounce https://www.amazon.com/dp/B00ARKS...MAYQ78RGW7
Rican_
What this guy said. Use what the pros use. Stop wasting your money on big box shelf items. The products that the pros use Bifen, will rid your insect problems both inside and outside your house.

50 Comments

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Apr 19, 2022
138 Posts
Joined Dec 2007
Apr 19, 2022
1ataylor
Apr 19, 2022
138 Posts
Cyper WSP is what I use and have great success. for exterior barrier. https://www.ebay.com/itm/304121802732 That's what I order and the best price I could find.
Apr 19, 2022
28,289 Posts
Joined Jan 2007
Apr 19, 2022
cgigate
Apr 19, 2022
28,289 Posts
Normally, it is cheaper in Lowe's.
nowadays, they may just jump the price for everything for blaming Russia and Ukraine
1
Apr 19, 2022
335 Posts
Joined Aug 2021
Apr 19, 2022
MisplacedIdentity
Apr 19, 2022
335 Posts
I used it about 8 months ago. It worked very well in our case with small black ants and most of the spiders. South Charlotte area, with these rains it's time to spray it again and complete the bottle. I also purchased the one suggested in page 1.


For some reason this Ortho wasn't able to kill a type of small black bug that looks like sesame seed and can jump/flyaway super quick. May be the new one would help.
Apr 19, 2022
74 Posts
Joined Dec 2019
Apr 19, 2022
lottiesmom20
Apr 19, 2022
74 Posts
Earwig be gone killer.
We use this for earwigs & Stink bugs.
Apr 19, 2022
271 Posts
Joined Dec 2016
Apr 19, 2022
Dontneedbutwantit
Apr 19, 2022
271 Posts
Quote from ElatedMammoth4969 :
I used it about 8 months ago. It worked very well in our case with small black ants and most of the spiders. South Charlotte area, with these rains it's time to spray it again and complete the bottle. I also purchased the one suggested in page 1.


For some reason this Ortho wasn't able to kill a type of small black bug that looks like sesame seed and can jump/flyaway super quick. May be the new one would help.
You sure those aren't ticks you're referring to?
Pro
Apr 19, 2022
3,894 Posts
Joined Aug 2011
Apr 19, 2022
fritzo
Pro
Apr 19, 2022
3,894 Posts
Quote from NSXIntegra :
How long do you wait until you allow your pets to go on the lawn?
If you water the area after application it should be pet save after it dries. I typically apply it at sunset, water, and let it sit overnight.
Apr 19, 2022
5,172 Posts
Joined Nov 2003
Apr 19, 2022
gergev
Apr 19, 2022
5,172 Posts
I've been using this for years. A gallon will last me two seasons. I would not use this indoors, but I spray the perimeter of the house where I see ants climbing up the house. It generally takes a few applications and it will stop them. I'd buy the concentrate, but wouldn't go through that for probably 10 years and I'm not sure of the shelf life.A gallon refill used to be $5 at Walmart and Lowes, but the price has gone up, so this is a relatively good deal. However, it would suck if it leaked in shipment.

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Apr 19, 2022
1,825 Posts
Joined Dec 2004
Apr 19, 2022
beware
Apr 19, 2022
1,825 Posts
Can confirm I spray about 20 gallons of bifen every other month to control mosquitoes,fleas and ticks..
Apr 19, 2022
727 Posts
Joined Feb 2009
Apr 19, 2022
derter1
Apr 19, 2022
727 Posts
Quote from w33z312 :
Buy a gallon spray canister and Bifen and you'll save $$$$. An oz of Bifen concentrate will make a gallon. The link below is the first one I saw. You can make 8 gallons for $15 of concentrate. Double check dilution.


7.9% Bifenthrin Concentrate for Insect Control, 8-ounce https://www.amazon.com/dp/B00ARKS...MAYQ78RGW7 [amazon.com]
Awesome, does this work great on flies? Any suggestion on sprayer? Thank you.
Apr 20, 2022
310 Posts
Joined Jun 2017
Apr 20, 2022
JstSyn
Apr 20, 2022
310 Posts
Quote from derter1 :
Awesome, does this work great on flies? Any suggestion on sprayer? Thank you.
Same question. Fruit flies specifically
Apr 20, 2022
120 Posts
Joined Jul 2017
Apr 20, 2022
AllThingsTech2000
Apr 20, 2022
120 Posts
Its Trigger (manual) now a days u get powered with battery
Same price on HD
Apr 20, 2022
10,479 Posts
Joined Jun 2006
Apr 20, 2022
kwadguy
Apr 20, 2022
10,479 Posts
Quote from Jdmalibu :
Do yourself a favor and spend a little more for a battery pump feature, your wrist and forearm will thank you.
Correct.

Home Depot has had the version of this with the battery pump for less than this price the past couple of seasons. No idea about this year.

They've also had the gallon refills for far less than this on sale.
Apr 20, 2022
983 Posts
Joined Jan 2007
Apr 20, 2022
Alpha__Omega
Apr 20, 2022
983 Posts
Quote from arooni :
All I care about is eliminating mosquitoes I already have a dyna trap that works okay but I still have mosquitoes any suggestions?
Find pools of water where they're breeding.
Add a little dish detergent to the water, mosquito Mama's lay eggs there, detergent lowers surface tension, she goes in water & drowns. May sound strange, but it's easy, & it works.
Apr 20, 2022
272 Posts
Joined Apr 2005
Apr 20, 2022
DeVisive
Apr 20, 2022
272 Posts
Quote from redpoint5 :
Insects and arachnids.

Yes (unless you keep bees as a pet or something). The chemical receptors that make this lethal in insects doesn't exist in vertebrates. I was surprised to learn this as the packaging says it's safe even on kitchen surfaces.



Eliminate nearby sources of standing water, such as old tires or anything else that pools water for several days.

Buy a mosquito fogger if it's still a big problem.
It's very toxic to fish and aquatic invertebrates.

High levels of Bifenthrin can also cause tremors and seizures in pets, though it's generally safe if mixed to specification and left to dry before pets go around it.

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Apr 20, 2022
296 Posts
Joined Sep 2017
Apr 20, 2022
lmedrano78
Apr 20, 2022
296 Posts
Quote from w33z312 :
Buy a gallon spray canister and Bifen and you'll save $$$$. An oz of Bifen concentrate will make a gallon. The link below is the first one I saw. You can make 8 gallons for $15 of concentrate. Double check dilution.


7.9% Bifenthrin Concentrate for Insect Control, 8-ounce https://www.amazon.com/dp/B00ARKS...MAYQ78RGW7
Does this hurt plants, I have a garden/flowers which needs an insect barrier....Anyone know?

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