Ortho Canada

Targeted weed control for a healthy lawn Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate helps you tackle common lawn weeds without sacrificing your turf. The formula is designed for active lawns and aims to deliver results while fitting into...

Effortless weed control for patios, walkways, and landscape beds Take back outdoor spaces with Ortho GroundClear Weed & Grass Killer, a ready-to-use spray designed to target a range of common weeds and grasses. The included Comfort Wand offers precise application, letting you treat stubborn...

OverviewOrtho GroundClear Year Long Vegetation Killer Refill delivers practical, long lasting control for unwanted weeds and grasses around outdoor spaces. The fast acting formula targets vegetation you want to remove and offers long term prevention for up to a year when used as directed....

Overview Reclaim your outdoor time with Ortho Home Defense Mosquito Kill & Prevent. This compact, no-fuss station uses a contained, targeted approach to attract adult mosquitoes and curb their reproduction in your yard—without aerosols or open flames. Designed for ongoing, low-maintenance use, the system...

Overview Gardens and landscapes often contend with unwanted grasses weaving into borders, ground covers, and plant beds. Ortho Grass B Gon Garden Grass Killer offers a ready-to-use, selective solution designed to target those grasses while minimizing impact on many landscape plants when used as...

Powerful, Ready-to-Use Outdoor Weed Control Ortho GroundClear Super Weed & Grass Killer1 delivers fast, visible action against the toughest weeds and grasses right down to the root. This ready-to-use formula blends a contact-kill ingredient with deeper-penetrating compounds, offering thorough vegetation control around homes and...

Targeted ant control made simpleAnts can turn a living space into a persistent challenge. Ortho Orthene Ant Killer Ant Bait provides a focused, easy to deploy approach designed for indoor use. The bait stations attract foraging workers, who sample the bait and share it...

Take back your outdoor space with Ortho Orthene Fire Ant Killer1 This ready-to-use mound treatment targets the entire fire ant colony from the source. The dry granules act quickly, beginning to kill in about 60 minutes, so you can return to enjoying your yard...

OverviewKeep your outdoor spaces comfortable with an outdoor mosquito control solution that works with your existing Ortho Home Defense Mosquito Kill & Prevent station. This refill kit provides a dual action formula designed to kill adult mosquitoes in about nine days and to prevent...

Overview Ortho GroundClear Year Long Vegetation Killer2 is a non-selective weed killer concentrate designed for hard surfaces where you want no plant growth for an extended period. It targets weeds, grasses, and existing vegetation, delivering long-lasting suppression when used as directed on driveways, sidewalks,...

Overview Ortho GroundClear Year Long Vegetation Killer is a ready-to-use spray designed to target weeds and grasses on hard surfaces and in unplanted spaces. The fast-acting formula begins working quickly, and a single application can help prevent new growth for up to a full...

Overview Ortho Orthene Fire Ant Killer arrives in a compact 6 oz bottle, engineered for practical outdoor use. The formula emphasizes a reduced odor profile while delivering rapid action against fire ant activity in yards, gardens, and outdoor living spaces. Users may notice activity...

Overview Take control of outdoor weeds and brush around your home with Ortho GroundClear Poison Ivy & Tough Brush Killer3. This ready to use spray targets growth areas without requiring mixing, and it is formulated to help manage a wide range of tough weeds....

Overview Meet Ortho Ant Traps Indoor by ORTHO Home Defense, a 10-pack solution designed for versatile ant control inside and outside the home. The traps come in a metallic case that helps prevent spills and keeps bait neatly contained. The kit combines traps and...

Take back your lawn with Ortho Fire Ant Killer Broadcast Granules Tackle outdoor fire ants directly in your yard with Ortho Fire Ant Killer Broadcast Granules. This Step 2 product is designed to be spread across the entire lawn to curb new mound formation...

Ortho Home Defense Max Bed Bug Traps: Detect, Monitor, and Decide Next Steps Bed bugs can be elusive, especially in busy homes or during travel. Ortho® Home Defense® Bed Bug Traps are designed to help you detect bed bug activity in your living spaces...

Overview Reclaim your outdoor spaces from fire ant mounds with Ortho Fire Ant Killer Mound Treatment1. This ready-to-use granule formula targets nests quickly, delivering observable results in the yard. Designed for outdoor use, it protects residential lawns, ornamentals, and flower gardens, offering a practical,...

Protect Your Outdoor Spaces with Ortho Snake B Gon1 Snakes can appear suddenly, unsettling outdoor moments. Ortho Snake B Gon1 Repellent Granules offer a practical, odor-free option designed for outdoor spaces. The pet-safe formula helps deter snakes from entering, nesting, and foraging around your...

Meet your indoor pest barrier: Ortho Home Defense Max Indoor Insect Barrier with Extended Reach Comfort Wand. This ready-to-use spray targets common home invaders while delivering a fast-drying, residue-free finish that fits into a busy household routine. Key benefits Fast-drying formula with no fumes...

Overview Ortho GroundClear Weed & Grass Killer with Comfort Wand is a ready-to-use spray designed for DIY outdoor projects. It targets a range of common weeds and grasses around patios, walkways, and landscaped areas, delivering a practical solution without the need for mixing. What...