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Here at Bio-Dome we strive to be stewards of the environment and the earth. We love supporting those who feel the same.  As a thank you for caring about what gets sprayed in the environment and being a supporter of Moms Across America, we are giving you special pricing -


10% Off our retail prices AND


input promo code at checkout

Avenger AG Optima Professional Grade Burndown Herbicide


Avenger® AG Optima is an excellent botanical alternative to synthetic, toxic herbicides when you need to use in areas where children and pets are present. It’s intended for both agricultural and non-agricultural use and has a more economical dilution ratio versus competitors.  Using a natural citrus oil base, this is a non-selective herbicide that kills a broad spectrum of weeds and unwanted grasses naturally and quickly. Its main ingredient is d-Limonene and it is for use in organic production around both food crop and non-crop areas. Always follow label directions.

  • Environment: Outdoors, Gardens, Crops, Orchards & Vineyards, Nurseries

  • Active Ingredients: d-Limonene (citrus oil)

  • Shelf Life: 2 years from manufacture date

  • Toxicity: No toxicity known

  • Certifications: WSDA, EPA, USDA NOP, OMRI Listed

  • Storage: Store in original container


Avenger AG Optima is currently registered for sale in all states except CA

Veteran Owned

Woman Owned


Avenger Ready-To-Use and Concentrate Burndown Weed Killer


Avenger Organic and Natural Weed Killer is a non-selective, post-emergence herbicide that quickly and effectively kills weeds, grasses and broadleaves without causing harm to the environment.


The active ingredient d-limonene (citrus oil) naturally strips away the waxy plant cuticle, causing it to dehydrate and die. University and independent testing results prove that Avenger Weed Killer is as effective, but faster acting when compared against leading synthetic herbicides.

When tested against non-organic ‘natural’ herbicides that contain vinegar (acetic acid), citric acid, clove oil or fatty acids (soap), it is more effective with quicker results.


Great for use in & around: Gardens, Spot Control in Lawns, Shrubs, Flower Beds, Driveways, Sidewalks, 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.

Avenger Weed Killer is registered for sale in all 50 states.

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