Best Outdoor Home Insect Killer

Peter | 02-07-2025

With so many great Best Outdoor Home Insect Killer to pick from, like those from brands such as Ortho,Spectracide, it can be tricky for customers to decide what to buy. But after extensive research, we’ve discovered the stand-out Best Outdoor Home Insect Killer currently on the market.

Our team rigorously tested numerous products available to consumers. The one that stands at the top of our list is Ortho Best Outdoor Home Insect Killer, thanks to its impressive performance and features. Below you’ll find more of our top-rated picks, along with insightful analysis from our seasoned experts. Check out their thoughts before making your purchasing choice. With this guide backing your decision, you’re sure to end up with a Best Outdoor Home Insect Killer you’ll love.

Editor's Choice
Ortho Home Defense Insect Killer for Indoor & Perimeter2 Kills Ants, Roaches, Spiders with No Odor
Ortho Home Defense Insect Killer for Indoor & Perimeter2 Kills Ants, Roaches, Spiders with No Odor
Premium Pick
Spectracide Bug Stop Home Barrier Indoor Plus Outdoor Bug Control With Flip & Go Sprayer Kills Ants,
Spectracide Bug Stop Home Barrier Indoor Plus Outdoor Bug Control With Flip & Go Sprayer Kills Ants,
Budget Pick
Ortho Home Defense Max Indoor Insect Barrier: Starts to Kill Ants, Roaches, Spiders, Fleas & Ticks
Ortho Home Defense Max Indoor Insect Barrier: Starts to Kill Ants, Roaches, Spiders, Fleas & Ticks

Top 9 Best Outdoor Home Insect Killer

We researched and compared the top products in the Best Outdoor Home Insect Killer category to provide you with these recommendations.

1. Ortho Home Defense Insect Killer for Indoor & Perimeter2 Kills Ants, Roaches, Spiders with No Odor

  • Ortho Home Defense Insect Killer for Indoor & Perimeter2 provides a long lasting bug barrier of up to 12-month protection (against ants, roaches and spiders indoors on nonporous surfaces)
  • Kills home invading insects including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes and millipedes (as listed)
  • Insect killer for indoors (kitchens, bathrooms, doors, windows and basements) and outdoors (perimeter foundations, garages, patios and decks) dries in minutes for quick re-entry, leaves no residue and is odor free
  • Use anytime as a preventative treatment or after evidence of insect activity
  • Comfort wand provides one-touch continuous spray with no bending, pumping or hand fatigue

2. Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2, Controls Ants, Roaches, Spiders,

  • Ortho Home Defense Insect Killer for Indoor & Perimeter2 is a bug killer spray that kills the toughest home invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, and centipedes (as listed)
  • Provides a long-lasting bug barrier of up to 12 month protection (against ants, roaches, and spiders indoors on non-porous surfaces)
  • Apply this pesticide anytime as a preventative treatment or after you see evidence of insect activity
  • Use this pest control spray with confidence indoors (kitchens, bathrooms, doors and windows) and outdoors (perimeter of foundations, patios and decks, garages) wherever insects are a recurring problem
  • The Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2 is the easy and economical way to replace any Home Defense Insect Killer for Indoor & Perimeter2

3. Ortho Home Defense Max Indoor Insect Barrier: Starts to Kill Ants, Roaches, Spiders, Fleas & Ticks

  • Ortho Home Defense Max Indoor Insect Barrier kills and prevents insects inside your home (12-month control for ants, roaches & spiders indoors on non-porous surfaces)
  • KILL LISTED INSECTS FAST: Kills all common household bugs like ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, and other listed insects
  • INDOOR USE: Apply wherever insects are: in kitchens, bathrooms, basements, around doors and windows; spray the hard to reach places where bugs are a recurring problem
  • USE WITH CONFIDENCE: Dries up to 30% faster (vs. other Ortho formulas) and leaves no stains or fumes; people and pets may enter treated areas after spray has dried
  • EASY TO APPLY: Extended Reach Comfort Wand, now with 2X the reach (vs. other Ortho Comfort Wands) helps reduce back bending and hand fatigue with its one-touch continuous stream delivery no pumping required

4. Spectracide Bug Stop Home Barrier Indoor Plus Outdoor Bug Control With Flip & Go Sprayer Kills Ants,

Spectracide Bug Stop Home Barrier Indoor Plus Outdoor Bug Control With Flip & Go Sprayer Kills Ants,
9.8

Spectracide

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  • HOME BARRIER: Indoor plus outdoor insect control.
  • FLIP & GO SPRAYER: Intuitive aim and spray system. Precision wand allows for accurate spray. No setup or prep needed just flip the wand, press the trigger and spray.
  • KILLS ON CONTACT: Up to 12 months of control for cockroaches on non-porous surfaces also kills ants, spiders, fleas, ticks and other listed insects.
  • CLEAR FORMULA: Water-based spray leaves no odor or oily residue.
  • 0.5 GAL: Compact size is lightweight and easy to maneuver. Easy to store in most popular storage areas.

5. Ortho Home Defense 32Oz Rts Hd Insct Killer, 32 oz,

  • Ortho Home Defense Insect Killer for Lawn & Landscape Ready-To-Spray kills 235 listed insects, including ants, ticks, mosquitoes, fleas & spiders outside before they come inside; plus it even creates a bug barrier to keep them out
  • KILL OUTDOOR INSECTS: Starts working within minutes to kill listed outdoor bugs, so those lawn insects won't come inside your home
  • LONG-LASTING CONTROL: This insect spray keeps on killing ants, spiders (excluding black widow), and American dog ticks for an impressive 3 months
  • KEEP BUGS OUT: Create a barrier that keeps insects from coming inside your house (see product label for complete lists of pests)
  • EASY TO APPLY: One bottle treats up to 5,300 sq. ft., and there's no mixing or measuring--just attach to your garden hose and spray; people and pets may re-enter after the treated area has been allowed to dry

6. Ortho 0221310 Home Defense MAX Insect Killer for Indoor and Perimeter RTU Trigger (2)

7. Ecologic Home Insect Control, Kills Cockroaches, Ants, Spiders and More, Indoor & Outdoor Use, Safe

Ecologic Home Insect Control, Kills Cockroaches, Ants, Spiders and More, Indoor & Outdoor Use, Safe
8

Eco-logic

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  • HOME INSECT KILLER: EcoLogic Home Insect Control2 is effective against ants, cockroaches, spiders and many other common household insects.
  • INDOOR USE: Use along and behind baseboards; around and beneath appliances; beneath and behind sinks; in cracks and crevices; around pipes and plumbing; around waste containers; in dark corners of rooms, cabinets and closets.
  • OUTDOOR USE: Use on the outside surfaces of screens, doors and window frames; porches; patios; and buildings or wherever insects may enter.
  • LEMONGRASS OIL & CORNMIT OIL: This product is made with lemongrass oil and cornmint oil as active ingredients.
  • EFFECTIVE & SAFE: EcoLogic Home Insect Control2 is tested to ensure effectiveness and is safe around children and pets, when used and stored as directed.

8. SPECTRUM BRANDS 60870 32Oz Rtu Bug Stop Killer, 32 oz

SPECTRUM BRANDS 60870 32Oz Rtu Bug Stop Killer, 32 oz
9.1

Spectracide

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  • KILLS ON CONTACT: This product kills multiple types of insects indoors and outdoors, including ants, roaches, spiders fleas and ticks. See label for full list of insects.
  • FAST-ACTING: This fast-killing product kills on contact to provide economical do-it-yourself pest control, killing bugs you see and the bugs you dont see.
  • USE INDOORS AND OUTDOORS: Spectracide Bug Stop Home Barrier2 Accushot Refill is an indoor plus home barrier insect treatment. Use indoors in cracks and crevices, along baseboards, under sinks, behind stoves and refrigerators and anywhere insects may hide. Use outdoors on the surfaces of screens, doors and window frames, porches, patios, buildings or wherever insect may enter.
  • CLEAR FORMULA: The non-staining, clear formula leaves no oily residue. This unscented, water-based product also leaves no lingering odor.
  • MONEY-BACK GUARANTEE: Guaranteed results or your money back see product label for details.

9. Spectracide Bug Stop Home Barrier Spray, Kills Ants, Roaches and Spiders On Contact, Indoor and

Spectracide Bug Stop Home Barrier Spray, Kills Ants, Roaches and Spiders On Contact, Indoor and
8.5

Spectracide

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  • KILLS ON CONTACT: This product kills multiple types of insects indoors and outdoors, including ants, roaches, spiders fleas and ticks. See label for full list of insects
  • FAST-ACTING: This fast-killing product kills on contact to provide economical do-it-yourself pest control, killing bugs you see and the bugs you dont see.
  • USE INDOORS AND OUTDOORS:Use indoors in cracks and crevices, along baseboards, under sinks, behind stoves and refrigerators and anywhere insects may hide. Use outdoors on the surfaces of screens, doors and window frames, porches, patios, buildings or wherever insect may enter
  • CLEAR FORMULA: The non-staining, clear formula leaves no oily residue. This unscented, water-based product also leaves no lingering odor
  • For use with the reusable AccuShot sprayer: the AccuShot wand reduces hand fatigue with a continuous action power sprayer meaning no pumping or squeezing, just press to spray

Peter

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