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Avenger Organic Weed Killer Home Page
The first EPA approved Organic Herbicide
OMRI Listed

Avenger® Weed Killer is a non-selective, post-emergent organic herbicide that safely kills weeds, grasses and broadleaves. Unlike other organic herbicides that just burn foliage, the active ingredient in Avenger, d-limonene (citrus oil), naturally strips away the waxy plant cuticle causing dehydration and plant death. University and independent testing results prove that Avenger® Weed Killer is as effective yet even faster acting when compared to the leading synthetic herbicides. When tested against other non-organic ‘natural’ herbicides that contain vinegar (acetic acid), citric acid, clove oil or fatty acids (soap), Avenger® was demonstrated to be more effective with quicker results.

Avenger Weed Killer Before and After Avenger Organic Weed Killer

Product Highlights

Dandelions Before and After Avenger Organic Weed Killer• Fast acting – visible results in less than 2 hours
• Highly biodegradable

• Dissipates quickly
• Can be used around pets and wildlife
• Does not stain brick, concrete or pavement like iron does
• Emulsion technology – visually reference your spray target
• Sprayed areas can be planted within hours
• Made from oranges – pleasant citrus aroma
• EPA registered & approved
• Organic Materials Review Institute (OMRI) listed product
• d-Limonene is Generally Recognized As Safe (GRAS) by the FDA
• Made in the USA

Grass Before and After Avenger Organic Weed Killer

Great For Use In And Around

Gardens, Lawns, Shrubs, Flower  Beds, Driveways, Sidewalk, Patios, Borders, Outside Walls, Mulch Beds, Gravel Beds, Mature Trees & Ornamentals, Greenhouses, Fencerows, Foundations, Buildings, Golf Courses, Athletic Fields, Parks & Recreation Areas, Bike & Hiking Trails, Kennels and Animal Enclosures...Plus Many More.

The Science

Avenger Weed Killer University Study Versus BurnOut Avenger Weed Killer University Study Versus RoundUp®

For a more detailed review of Avenger Weed Killer studies Click Here.


• Reviewed - Avenger Organic Weed Killer.

General Application Directions

Directions: Shake well before using. For best results, shake the RTU and post-mix concentrate vigorously. Thoroughly coat target weeds. Avenger Organic Weed Killer AgricultureA white emulsion should be visible when spraying to visually mark sprayed weeds. If this white emulsion is not visible, shake again to insure a complete mix. Do not apply this product by way of an irrigation system. Do not apply if there is a strong threat of rain expected within 2 hours.

Diluting the concentrate
: Mix concentrate in clean water as per the directions below and shake well once diluted:

• For Small annual weeds: For the control of annual weeds less than 6 inches tall, use a 1:6 ratio (1 part of Avenger® Weed Killer into 6 parts of water).
• Larger annual weeds: For the control of annual weeds above 6 inches, use a 1:4.5 ratio (1 part of Avenger® Weed Killer in 4.5 parts of water).
Harder to control weeds (weeds with a thick cuticle such as ivy and hard to control perennials): Use a 1:3 ratio (1 part of Avenger® Weed Killer in 3 parts of water).
Larger applications (agriculture or burn-down): Use 8 gallons per acre diluted at a rate of 14% (or 24 ounces per 1,000 square feet).

Available Sizes

Avenger Weed Killer SizesConvenient Ready To Use (RTU) Sizes:
• 24 Ounce RTU Spray
• 1 Gallon RTU Spray

Economical Concentrate Sizes:
• 32 Ounce Concentrate
• 1 Gallon Concentrate
• 2.5 Gallon Concentrate
• 5 Gallon Concentrate
• 55 Gallon Drum Concentrate

Buy Avenger Organic Weed Killer Online

Avenger® Weed Killer vs. BurnOut II -
Organic Herbicide Field Test on a Dandelion

Avenger Weed Killer Concentrate

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Avenger Weed Killer Ready To Use (RTU)

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AvengerAG Burndown Weed Killer Concentrate

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