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Home Defense 24.0 -oz Trigger spray Insect killer

Ratings & Reviews for ORTHO Home Defense 24.0 -oz Trigger spray Insect killer

4.6
1633
Review
 4.6 out of 5
1636 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the exceptional effectiveness in eliminating and preventing insects, with most reporting dramatic reductions in ants, spiders, and other pests after one use. The battery-operated wand design makes application easy along baseboards, windows, and outdoor edges. Reviewers consistently highlight long-lasting results, with many experiencing pest-free homes for weeks or months. The product works reliably both indoors and outdoors, allowing comprehensive protection without separate products. A few customers report ineffectiveness, but these rare complaints are vastly outweighed by strong recommendations and repeat purchases.

Customer review summary generated by AI, including incentivized reviews.
1636 Customer Reviews

Fast acting

Would Not Recommend

This product worked fast! Solved my ant problem in one session.

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Ant appear immune to this stuff.

Would Not Recommend

Ant appear immune to this stuff.

May 11, 2026
From Home Defense for Indoor Perimeter2 1 -Gallon Trigger spray Insect killer Verified Purchaser
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Good bug spray

Would Recommend

Good insect spray for outside and inside house. Easy to use and keeps bugs away.

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The product is on expensive worth every penny .

Would Recommend

Always dependable in keeping bugs out !

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Nothing

Would Recommend

Works effectively

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kill bugs

Would Recommend

great stuff

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Ok

On sale

May 9, 2026
Verified Purchaser
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My Go To Product

Would Recommend

This has been my go to product- it stops bugs from entering through my front and back door

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Works great

No ants after 2 days

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love

Would Recommend

definitely stops the bugs from coming!

May 8, 2026
Verified Purchaser
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Instantly stopped ants

Would Recommend

Good value for price

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It’s definitely kid an pet an house friendly

Would Recommend

It worked for indoor use but truly not a cover all product.

May 7, 2026
Verified Purchaser
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Spray nozzle leaks when spraying

Would Not Recommend

I thiught I'd give this manual spray nozzle a try. But it leaks on to my hand when spraying. No way I can use this unless the spray nozzle can be replaced. Not sure if Ortho will assist with this problem but I will not buying this product again.

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Kills scorpions after application.

Would Recommend

Easy to apply. Covers a lot of area. Kills scorpions.

May 6, 2026
Verified Purchaser
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Ortho Home Defense is a reliable product.

Would Recommend

First time I used it I was dealing with an ant infestation. Ants were coming into the house. I sprayed Ortho Home Defense around the perimeter of my house and it was an instant success. Ants were no longer coming in and there were no more signs of any ant colonies either.

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ortho for ants

Would Recommend

usually stops ants from continuing to enter house, for at least a week; spray outside house; don't use indoors but instead another lemon-scented product

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