Ortho Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand, 1 gal.
Ortho Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand, 1 gal.
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Ortho Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand, 1 gal.

Key item features

  • Effective Bug Killer: Ortho Home Defense Insect Killer eliminates ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, and periodical cicadas.
  • Long-Lasting Protection: Provides up to 12 months of bug barrier protection against ants, roaches, and spiders on non-porous indoor surfaces.
  • Versatile Application: Suitable for use both indoors (kitchens, bathrooms, doors, windows) and outdoors (perimeter of foundations, patios, decks, garages).
  • Preventative & Reactive: Can be applied as a preventative measure or after noticing insect activity for effective control.
  • Comfort Wand: Features an easy-to-use continuous spray Comfort Wand for precise application without bending, pumping, or hand fatigue.
  • Invisi-Shield Technology: The formula dries clear, fast, and emits no fumes, ensuring a clean application.
  • Application Instructions: For indoor use, spray a 4-inch wide band along problem areas; for outdoor use, apply a 12-inch wide band along the home's exterior.
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Customer ratings & reviews

4.2 out of 5 stars
stars5,412 ratings3,562 reviews
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Reviews summary

Pros

  • : Simple to use with convenient application process.
  • : Safe when dry or with precautions.
  • : Kills and repels ants, including various species.

Neutral

  • : Can be reliable, but may drain quickly or stop working prematurely.
  • : Can be effective against some roaches, but inconsistent against others.
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Showing 1-3 of 3,562 reviews

Aug 9, 2025
Walmart customer
Walmart Associate
5 out of 5 stars review

Verified Purchase

the sprayer really comes in handy. literally been in the same home for the past 5 years and this was the year i was done seeing black widows and brown recluses so i bought this after my sister told me it helped her no see spiders in the house anymore ive sprayed it in the beginning of april and luckily all summer 0 spiders have been spotted **alive that is** luckily this product is very effective and easy to use love the feeling of walkinf around the house barefoot again without the worry of something biting my toes. 😆

Helpful?6M4ZP1R8RLQ92039455323
Jul 2, 2025
Brittani
5 out of 5 stars review

Verified Purchase

pro choice. always over saturate. spray it like u will never run out and those little advertures will never bother you additionally keep window displays of prior events to warn off the enemy although i tried giving plenty of water and apologize after the spidey jus scared me and two wasps i hydrated and apologize even help em drink water and they still come back to visit do a couple laps of flying like hey look im okay and then goes on about their day like what r u putting in the pollen these days lol smart long term memory

Helpful?6M4ZP1R8RLQ92039455323
Jun 16, 2025
Theresa
Top Reviewer
5 out of 5 stars review

Verified Purchase

My husband and I have used this bug killer at multiple places...it has been one of the most effective treatments for roaches, ants, etc...especially when used with Advion roach jel. We've cleared out infestations of cockroaches within a couple of weeks and use monthly to prevent any reoccurrence.

Helpful?6M4ZP1R8RLQ92039455323