10 Best Ortho Home Defense Products of 2025

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  WHERE TO USE INSECT SPRAY: Use this pest control spray indoors in kitchens and bathrooms or around doors and windows, and outdoors to the perimeter of foundations, patios, decks, garages or wherever insects are a recurring problem
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  LONG-LASTING PROTECTION: This outdoor perimeter and indoor bug spray for homes creates a bug barrier that provides up to 12 month protection against ants, roaches and spiders when applied indoors on non-porous surfaces
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  EASY-TO-USE APPLICATOR: This 1.33 gal. container of Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-To-Use comes with a battery-powered Comfort Wand sprayer, which delivers a continuous spray for easy application
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  INDOOR INSECT KILLER: 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, earwigs, silverfish, and more as listed
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  WHEN TO USE: Apply this bug spray outdoors or indoors anytime as a preventative treatment or after you see evidence of insect activity

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  INDOOR INSECT KILLER: Ready-To-Use Ortho Home Defense Max Indoor Insect Barrier bug killer spray pest control kills and prevents home invading insects including ants, roaches, spiders, fleas, ticks, and other common household bugs as listed
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  HOW TO USE: Apply Ortho Home Defense Max Indoor Insect Barrier Ready-To-Use using the Extended Reach Comfort Wand, which lets you spray the insect and ant spray without bending
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  LONG-LASTING PROTECTION: This insect control, bug spray for home kills listed bugs and protects your home for up to 365 days against ants, roaches and spiders indoors on nonporous surfaces
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  WHERE TO USE: Use this indoor insect spray in kitchens, bathrooms and basements, and around doors and windows; apply outdoors to foundations to create a bug barrier around your home
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  WHEN TO USE: Use this indoor bug spray to create an insect barrier anytime as a preventative treatment or after you see evidence of insect activity

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  LONG-LASTING PROTECTION: This bug, spider and roach killer spray creates a bug barrier that provides up to 12 month protection against ants, roaches and spiders when applied indoors on non-porous surfaces
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  WHEN TO USE: Apply this bug killer bug spray for homes anytime as a preventative treatment or after you see evidence of insect activity
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  INDOOR INSECT KILLER: Ortho Home Defense Insect Killer for Indoor & Perimeter Concentrate pest control spray kills listed home-invading bugs, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, and periodical cicadas
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  COVERAGE: A 32 oz. container of this insecticide concentrate makes up to 4 gallons of insect killer; this product must be diluted with water before application with a tank sprayer
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  WHERE TO USE: Use this outdoor and indoor pest control spray in kitchens and bathrooms or around doors and windows, and outdoors to the perimeter of foundations, patios, decks, garages or wherever insects are a recurring problem

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  INDOOR INSECT KILLER: Ortho Home Defense Insect Killer for Indoor & Perimeter2 is a pest control spray that kills the toughest home-invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, and more as listed
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  LONG-LASTING PROTECTION: This bug spray for homes creates an indoor bug barrier that provides up to 12 month protection against ants, roaches and spiders when applied indoors on non-porous surfaces
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  WHEN TO USE: Apply this outdoor and indoor bug spray bug killer anytime as a preventative treatment, or after you see evidence of insect activity
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  WHERE TO USE: Use this insect spray indoors in kitchens and bathrooms or around doors and windows, and outdoors to the perimeter of foundations, patios, decks, garages or wherever insects are a recurring problem
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  CONVENIENT OUTDOOR & INDOOR PEST CONTROL REFILL: This 1 gal. Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2 allows you to reuse your Comfort Wand from its original container

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  BACKYARD MOSQUITO PROTECTION: Use the mosquito killer outdoors on the ground in a level shaded location near bushes, trees, or other secluded areas of your yard for lasting defense that keeps working and reduces the amount of mosquitoes over time
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  OUTDOOR MOSQUITO CONTROL: Stops the breeding cycle at its source by using technology backed by scientific research to mimic natural mosquito breeding sites to lure mosquitoes in through a contained and targeted approach (Aedes and Culex spp)
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  KILL & PREVENT: Kill adult mosquitoes in 9 days and their larvae in the station and other places they lay eggs, preventing new mosquitoes from developing; provides more comprehensive control than traps, repellents, or repellers (Aedes and Culex spp)
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  HASSLE-FREE AND EASY TO USE: Quiet and effective mosquito control without flames, sprays, or batteries - just set-up per directions using a refill band and water, replace the band every 30 days, and check water level periodically to refill as needed
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  LARGE PROTECTION ZONE: Ortho Home Defense Mosquito Kill & Prevent protects up to 4,300 sq. ft. against mosquitoes and larvae (Aedes and Culex spp)

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  READY-TO-USE APPLICATOR: Apply this bed bug spray for homes using the included Comfort Wand to target tight and hard-to-reach places where bed bugs hide
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  BED BUG KILLER: Kill bed bugs, bed bug eggs, fleas and ticks with Ortho Home Defense Max Bed Bug, Flea & Tick Killer
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  BED BUG SOLUTION SYSTEM: This indoor bug spray is a Step 2 product in the Ortho Bed Bug Solution System; use with Step 1: Detect and Trap and Step 3: Cracks and Crevices products for best results
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  KILLS TOUGHEST BED BUGS: This bed bug killer spray kills even the toughest bed bugs (pyrethroid-resistant bed bugs)
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  WHERE TO USE INDOORS: Use this indoor bug killer as a spot treatment around bed frames, baseboards and mattress seams, tufts, and folds

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  Ortho Home Defense MAX Insect Killer for Indoor & Perimeter1 with Comfort Wand kills listed home-invading insects, including ants, roaches, spiders, fleas, and ticks; this versatile pest control can be used indoors or outdoors
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  KILL BUGS INSIDE: Feel confident applying in your kitchen, bathrooms, basement and around doors and windows in your home for indoor pest control
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  KEEPS BUGS OUTSIDE: Creates a bug barrier that will kill bugs you have and prevent new bugs for up to 12 months (applies to ants, roaches and spiders indoors on non-porous surfaces)
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  NO MESS OR STINK: The formula is odor free and non-staining; people and pets may re-enter treated areas after spray has dried
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  EASY APPLICATION WAND: The wand offers multiple spray settings for indoor and perimeter coverage; simply plug it in, and with one touch you can eliminate pests
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  Non-staining, odor-free
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  One-touch continuous spray
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  Ergonomic handle design
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  No bending, pumping or hand fatigue
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  Extended-reach wand features multiple spray settings

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  Keeps termites away for up to 5 years in treated areas when used as a trenching treatment (Not in MA, NY or RI)
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  Kills wood-destroying pests and other listed home-invading insects (see label for complete list)
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  Use around home's perimeter, wooden surfaces, wood piles, and tree stumps
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  Use anytime as a preventative treatment for long-lasting control
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  Controls subterranean termites, carpenter ants, carpenter bees and other listed wood-destroying pests

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  Kill Mosquitoes: Ortho Home Defense Backyard Mosquito & Bug Killer protects your backyard from listed bugs, including mosquitoes that may transmit yellow fever, dengue fever, Chikungunya, West Nile, and Zika virus
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  Lasting Control: This non-staining and odor-free formula starts killing within minutes and also provides 3 month control of ants, fleas, American dog ticks, and spiders (excluding black widow)
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  Outdoor Mosquito Killer: Use on lawns, ornamental plants, flowers, trees, shrubs, vegetables, and fruit trees, and around the home perimeter
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  Easy to Use: Apply this pest control product when bugs first appear by connecting the sprayer to your garden hose and spraying area you want to treat
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  Coverage: This 32 fl. oz. container of Ortho Home Defense Backyard Mosquito & Bug Killer Ready-to-Spray covers up to 5,300 sq. ft.
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  Product packaging may vary