Ortho Home Defense Insect Killer for Cracks & Crevices, 16 oz.
Ortho Home Defense Insect Killer for Cracks & Crevices, 16 oz.
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Ortho Home Defense Insect Killer for Cracks & Crevices, 16 oz.

4.5 stars out of 174 reviews
(4.5)|
174 ratings

Key item features

  • With Foamguard™ - foam spreads deep into hard to reach places
  • Keeps killing for up to 18 months (American and German Cockroaches, and Argentine Ants on non-porous surfaces)
  • Kills Cockroaches, Ants, Boxelder Bugs, Centipedes, Crickets and Fleas
  • Long lasting action keeps on killing Carpenter Ants for up to 30 days (on non-porous surfaces)
  • Crack and crevice treatment for areas where the pests crawl and hide
Current price is $15.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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How do you want your item?
Columbus, 43215
Arrives by Sat, Apr 11
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Sold and shipped by Irvrex
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Free 30-day returns
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$15.59
+Free shipping
Shipping, arrives by Fri, Apr 10 to Columbus, 43215
Sold and shipped by SHEKNA LLC
Free 30-day returns

About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars174 ratings164 reviews
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Reviews summary

Pros
  • : Simple application process with included nozzle or straw.
  • : Repels rodents and bugs in garage areas.
  • : Made from essential oils, safe for use around pets when directed.
  • : Has a subtle, plant-based aroma.
  • : Effectively penetrates hard-to-reach areas.
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Showing 1-3 of 164 reviews

Oct 4, 2025
Walmart customer
5 out of 5 stars review

Love this stuff!

[This review was collected as part of a promotion.] This is so easy to use!! It continuously sprays no matter what angle you hold the can. The smell is very inoffensive and natural smelling- it does NOT smell like heavy toxic chemicals at all. It's safe and easy to use and seem to be effective too!!!

Review from influenster.com
Helpful?3EGGNU6H9I87823203418
Nov 13, 2025
leydal1_7987
5 out of 5 stars review

It works magic

[This review was collected as part of a promotion.] I had a real problem with mice getting into my garage, especially during the colder months. I tried traps, but they were messy and I didn't like dealing with them. So, I decided to give Tomcat Rodent Repellent a shot. I sprayed it around the perimeter of my garage and near any cracks or openings I could find. I was surprised at how well it worked! I haven't seen any new signs of mice since I started using it. Plus, I have kids and pets, so I feel better knowing it's safe to use around them.

Review from influenster.com
Helpful?3EGGNU6H9I87823203418
Oct 28, 2025
kayts_2685
5 out of 5 stars review

Super effective!

[This review was collected as part of a promotion.] We have a huge fern near our garage that seems to attract rodents, unfortunately- this has been that ferns' lifesaver, as it was nearly time to rip it out due to the pests. It's been a few weeks since we used it near the fern and outside doors and we haven't seen any rodent activity since. It's a pretty big can and a full sweep of the garage door, 5 foot fern and multiple outside doors has barely put a dent in it, so it's a great value imo. The smell is fine, very herbal to me, but strong, so be careful if you're sensitive to strong scents.

Review from influenster.com
Helpful?3EGGNU6H9I87823203418