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...

Overview Take control of your lawn with Ortho WeedClear Lawn Weed Killer Ready-to-Use. This ready-to-use formula spots and kills listed lawn weeds, working down to the root to reduce the chances of quick regrowth. The included Comfort Wand makes it easy to target individual...

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...

OverviewOrtho BugClear Insect Killer for Lawns & Landscapes is a ready-to-spray solution designed for DIY homeowners who care for yards, gardens, and outdoor living spaces. This hose-end applicator delivers rapid, broad-spectrum control outdoors, helping you manage pests across various outdoor areas.The formula targets a...

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....

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...

Take back your lawn with Ortho WeedClear Weed Killer for Lawns Reclaim a lush, weed free lawn with Ortho WeedClear Weed Killer for Lawns. This refillable weed control solution is designed to target broadleaf weeds while preserving listed grasses when used as directed. You...

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...

Overview Meet a straightforward lawn solution that helps curb stubborn weeds without fuss. Ortho Max Nutsedge Killer RTU comes as a ready-to-use formula in a convenient 2-pack of 24 fl oz bottles, designed for homeowners who want a simple, store-to-ground approach to weed control....

Effortless weed control for a healthier-looking lawn Ortho WeedClear Lawn Weed Killer Ready-to-Spray brings a simple, hose-end solution to weed management. With a single spray, the formula targets the weeds listed on the label, helping to reduce competition against your turf and restore a...

Overview Shield your outdoor spaces with Ortho BugClear Lawn Insect Killer1. These fast‑acting granules are designed to target common lawn pests such as ants, spiders, ticks, fleas, armyworms, and grubs, delivering visible control in minutes (note: not effective against fire ants). With up to...

OverviewProtect your lawn and landscape with Ortho BugClear Lawn Insect Killer1. This 20 lb bag of fast-acting granules is designed to guard vast outdoor spaces against a range of common pests, while fitting smoothly into DIY lawn care routines. The product starts working in...

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 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...

Protective Indoor & Perimeter Shield A versatile pest control option designed for homes that want ongoing protection without overpowering fragrances. Ortho Home Defense Insect Killer for Indoor & Perimeter Refill2 delivers a ready-to-use formula that targets a broad range of common household intruders, including...

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...

Overview Ortho WeedClear Lawn Weed Killer Ready-to-Use1 with Comfort Wand is a ready-to-use spray designed for homeowners managing southern lawns. This formula targets common broadleaf weeds directly at the leaf and root, helping you restore a cleaner lawn without needing large equipment or a...

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...