5 out of 5 Customer Rating
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Ortho® WeedClear™ Lawn Weed Killer Ready-to-Use Refill (North)

5 out of 5 Customer Rating
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Ortho® WeedClear™ Lawn Weed Killer Ready-to-Use Refill (North)


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  • Kill weeds without harming your lawn (when used as directed) with Ortho WeedClear Lawn Weed Killer Ready-To-Use Refill; kills all major broadleaf weeds (see label for weed list), including dandelion, chickweed and crabgrass
  • RESULTS IN HOURS: This weed killer is rainproof in 1 hour and delivers visible results in hours, after just one application.
  • OVER 200 TYPES OF WEEDS: Kills weeds to the roots and won't harm the lawn when used as directed; kills over 200 types of weeds (see label for weed list)
  • FOR MULTIPLE LAWN VARIETIES: For use on grasses including Bermudagrass, Buffalograss, Tall Fescue, Fine Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass
  • SPOT TREAT WEEDS: Just attach the battery-powered Ortho Comfort Wand from your previous bottle to your new Refill bottle to spot treat weeds with a continuous stream — no bending or pumping required; 1.33 gal. bottle treats up to 5,000 sq. ft.

Specs and Details

Active Ingredients

  • 2,4-D, dimethylamine salt: 0.313%
  • Quinclorac: 0.104%
    • Dicamba, dimethylamine salt: 0.029%


    • A avoid contact with eyes, skin, or clothing by wearing a long-sleeved shirt, pants, socks, shoes, and rubber gloves during application. Following application, wash thoroughly with soap and water and change clothing before resuming normal activities.

    Disposal Methods

    • You may reuse the Comfort Wand® with Ortho® WeedClear™ Lawn Weed Killer Ready-to-Use Refill. When the container is empty, dispose of in trash or place in recycling if available.
    • If some herbicide remains in the container, call your local solid waste agency for disposal instructions. Under no circumstances should the unused product be disposed of down any indoor or outdoor drain.
    • This container is non-refillable.

    Product Label

    • This is not the product label. Always read and follow the product label before use.
    • Download Label


    Kill weeds down to the root without harming your lawn (when used as directed)! Ortho® WeedClear™ Lawn Weed Killer Ready-To-Use Refill controls and suppresses over 200 types of weeds, including all major broadleaf weeds (see label for complete weed list) like dandelion, chickweed, clover and crabgrass, yet won't damage your grass (when used as directed). The fast-acting formula is rainproof in 1 hour and delivers visible results after just one application. Specially formulated with three proven weed killers that when sprayed on the leaves, work through the plant to kill and control all the way down to the root. To use, install the Trigger Sprayer or the battery-powered Comfort Wand from your previous bottle, to easily reach and spot-treat weeds with a continuous stream — no bending or pumping required! Best to apply when weeds are young and actively growing. Recommended for use on multiple lawn varieties including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass. People and pets may re-enter once treated area has dried.

    Step by Step Instructions

    • How to Use

      For reuse of an existing wand, simply remove the hose connector from the original bottle by pulling the bottom tab underneath and sliding the holster up.
    • Next, attach the spray holster to the Ortho® WeedClear™ Lawn Weed Killer Ready-to-Use Refill bottle by pushing the holster down onto the knob. Insert the hose connector into the spout on the cap until it clicks into place.
    • Remove the sprayer from the holster and unfold the wand until it clicks into place. Twist the knob to face 'ON' and turn the sprayer nozzle to the desired spray pattern. Slide the switch on the trigger to 'unlock' and press the trigger to spray at the center of unwanted weeds.
    • When you're finished applying, turn the nozzle back to 'OFF,' slide the switch on the trigger to 'lock,' twist the knob to 'OFF,' and fold the wand closed, placing it back in the holster.

    When and Where to Use

    Where Not to Use

    • This residential outdoor herbicide is not intended for use on the following grasses: St. Augustinegrass, Bahiagrass, Bentgrass, Centipedegrass, Carpetgrass, Seashore paspalum, Lawns with desirable clovers or legumes, Dichondra, Ornamental plants (flowers, trees, groundcovers, landscape beds and shrubs), certain Turfgrass species, and Gardens, including vegetables, fruit trees, vines and berries.

    Where to Use

    • Ortho® WeedClear™ Lawn Weed Killer has been intentionally designed for the treatment of individual weeds, patches of weeds, or sparse weeds scattered throughout the following established turfgrass types: kentucky bluegrass, ryegrass, tall fescue, fine fescues, bermudagrass, zoysiagrass, and buffalograss.

    When to Apply

    • For the best results, apply when weeds are small and actively growing in the spring or fall, and when daytime temperatures are between 45 and 90 degrees.
    • Following application, bare spots may be seeded after 4 weeks.

    How Often to Apply

    Certain hard-to-kill weeds may need to be spot treated 14 days after initial application.

    Special Instructions

    When using the Comfort Wand®, be mindful not to submerge it in water, and remove batteries during long-term storage.

    Watering Tips

    • If your lawn is looking a little dry, water 24 hours prior to application.
    • To avoid possible runoff, do not water 24 hours after application.

    Using with other Products

    • Following the treatment of unwanted lawn weeds, plant food and soil may be added after one week.
    • In the event of an insect infestation, use Ortho® BugClear™ Insect Killer for Lawns & Landscapes no sooner than 4 weeks after the initial application.

    Frequently Asked Questions

    Our Guarantee

    If for any reason you, the consumer, are not satisfied with this product, mail us proof of purchase to obtain a full refund of your purchase price.

    Weeds Controlled

    Crabgrass, large and smooth; Foxtail, green, yellow and giant; Signalgrass, broadleaf, Annual yellow sweetclover; Aster; Austrian fieldcress; Bedstraw; Beggarticks; Betony, Florida; Bindweed, field; Bird vetch; Bitter wintercress; Bittercress, hairy; Bitterweed; Black-eyed Susan; Blackmedic; Black mustard; Blackseed plantain; Blessed thistle; Bloodflower milkweed; Blue lettuce; Blue vervain; Bracted plantain; Brassbuttons; Bristly oxtongue; Broadleaf dock; Broadleaf plantain; Broomweed; Buckhorn; Buckhorn plantain; Bulbous buttercup; Bull thistle; Bullnettle; Burclover; Burdock; Burning nettle; Burweed; Buttercup; Buttonweed; Canada thistle; Carolina geranium; Carpetweed; Catchweed bedstraw; Catnip; Catsear;Chickweed, common; Chickweed, mouseear; Chicory; Cinquefoil; Clover, crimson; Clover, hop; Clover, red; Clover, strawberry; Clover, sweet; Clover, white; Cockle; Cocklebur; Common mullein; Creeping Jenny (Creeping Charlie); Cudweed; Curly dock; Daisy, English; Daisy fleabane; Daisy, oxeye; Dandelion; Dichondra; Dogbane; Dogfennel; Dollarweed; False dandelion; Falseflax; False sunflower; Fiddleneck; Florida pusley; Frenchweed; Galinsoga; Goathead; Goldenrod; Ground ivy; Gumweed; Hairy fleabane; Hawkweed; Healall; Heartleaf drymary; Heathaster; Hedge bindweed; Hedge mustard; Hemp; Henbit; Hoary cress; Hoary plantain; Hoary vervain; Horsenettle; Jimsonweed; Knawel; Knotweed; Kochia; Lambsquarters; Lespedeza; Mallow; Matchweed; Mexicanweed; Milk vetch; Morningglory; Mouseear hawkweed; Mugwort; Musk thistle; Mustard; Narrowleaf, plantain; Narrowleaf vetch; Nettle; Orange hawkweed; Oriental cocklebur; Oxalis; Parsley-piert; Parsnip;Pearlwort; Pennycress; Pennywort; Peppergrass; Pepperweed; Pigweed; Pineywoods bedstraw; Plains coreopsis (tickseed); Plantain; Poison ivy; Poison oak; Pokeweed; Poorjoe; Prairie sunflower; Prickly lettuce; Prickly sida; Prostrate knotweed; Prostrate pigweed; Prostrate spurge; Prostrate vervain; Puncturevine; Purslane, common; Ragweed; Red sorrel; Redroot pigweed; Redstem filaree; Rough cinquefoil; Rough fleabane; Russian pigweed;Russian thistle; Scarlet pimpernel; Scotch thistle; Sheep sorrel; Shepherd’s purse; Slender plantain; Smallflower galinsoga; Smooth dock; Smooth pigweed; Sorrel; Sowthistle; Spanishneedles; Speedwell; Spiny amaranth; Spiny cocklebur; Spiny sowthistle; Spotted catsear; Spotted spurge; Spurweed; Stinging nettle; Strawberry, India mock; Tall nettle; Tall vervain; Tansy ragwort; Tansy mustard; Tanweed; Thistle; Trailing crownvetch; Tumble mustard; Tumble pigweed; Velvetleaf; Venice mallow; Virginia buttonweed; Virginia creeper; Virginia pepperweed; Wavyleaf bullthistle; Western clematis; Western salsify; White mustard; Wild aster; Wild buckwheat; Wild carrot; Wildfour-o’clock; Wild garlic; Wild geranium; Wild lettuce; Wild marigold; Wild mustard; Wild onion; Wild parsnip; Wildradish; Wild rape; Wild strawberry; Wild sweet potato; Wild vetch; Wild violet; Woodsorrel; Woolly croton; Woolly morningglory; Woolly plantain; Wormseed; Yarrow; Yellow rocket; Yellowflower pepperweed

    Kids & Pets

    People and pets may reenter the treated area after the spray has dried.

    Our Environment

    Prevent product drift and runoff by staying clear of nearby storm drains, drainage ditches, gutters, and surface waters during use.

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