Popular Deal
Amazon · Apr 11, 2026
Popular Deal
$20 $43
free shipping w/ Prime
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↑ less
Today at Amazon, you can get a 2-pack of the 1.1-gallon bottle of Ortho Home Defense Insect Killer for just $20. It's Amazon's lowest-ever price and a $23 drop. Prime members will get free shipping, too. Buy Now at Amazon
Features
- provides protection up to 12 months
- kills ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, and periodical cicadas
- Model: 0220910
Amazon · Mar 2, 2026
$10 $14
free shipping w/ Prime
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That's $2 less than Walmart's price. Buy Now at Amazon
Features
- Kills Ants, Spiders, Ticks, Fleas, Armyworms & Grubs
- reats Up to 16,500 sq. ft
- Model: 425310
Amazon · May 8, 2026
$16 $26
free shipping w/ Prime
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Amazon has this Ortho Home Defense Insect Killer for Indoor & Perimeter2 for $16 with Subscribe & Save, which is $10 off the list price of $26. The 1.33-gal. container includes a battery-powered Comfort Wand sprayer and is formulated to kill ants, cockroaches, spiders, fleas, ticks, scorpions, and more. Shipping is free. Shop Now at Amazon
Features
- non-staining and odor-free
- reusable wand provides 1-touch continuous spray
- purports to control insects for up to 3 months as a perimeter treatment
- purports to control insects for up to 12 months on indoor non-porous surfaces