SKU: 53876313791
caprylic acid herbicide

caprylic acid herbicide Captain Jack's Deadweed Non-Selective Weed Killer (Home Use) – Green Earth Ag & Turf

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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Description

caprylic acid herbicide Captain Jack's Deadweed Non-Selective Weed Killer (Home Use) – Green Earth Ag & TurfCaptain Jack's Deadweed Brew (Formerly BurnOut Formula II ) is a patented fast acting weed, grass, algae, and moss killers that represent a new class of products for organic weed control that do not contain glyphosate or other toxic chemicals! Utilizing concentrated and potent and non staining fatty acids (soaps), Captain Jack's Deadweed Brew is a non selective herbicides and the best new top of the line technology for fast acting and through killing

Captain Jack's Deadweed Brew® (Formerly BurnOut Formula II® ) is a patented fast-acting weed, grass, algae, and moss killers that represent a new class of products for organic weed control that do not contain glyphosate or other toxic chemicals!  Utilizing concentrated and potent and non-staining fatty acids (soaps),  Captain Jack's Deadweed Brew is a non-selective herbicides and the best new top-of-the-line technology for fast-acting and through killing or suppression of many common annual, biennial, and perennial weeds, algae and mosses. A great organic product for use when conventional herbicides are banned or not desired!

For a larger, concentrated formula, with the same great results, check out FINALSAN!

How Does Captain Jack's Deadweed Brew Work?

Herbicidal soaps work by penetrating the waxy cuticle of plants, causing the plant to dehydrate and die. The active ingredients accumulate in plants and cause intracellular damage, leading to cell death. Activity is non-selective and will kill plants the soap comes into contact with, but will not translocate to underground portions of the plant or harm the bark of mature, woody plants.  Can be safely sprayed around the base of trees, shrubs, hops, grapes without worry.  

Use on weeds within vegetable and flower gardens, landscaped areas, lawns (for spot treatment only), in the vicinity of small fruits and fruit trees, around and on buildings, sidewalks, fences, bark mulch, driveways, patios and gravel.  Use on moss and algae, around and on buildings, roofs, decks, sidewalks, fences, bark mulch, driveways, patios and gravel. Finalsan can even be used in cool weather. Areas can be planted five days after treatment.

Captain Jack's Deadweed brew reduces tree toxicity risks and leaves no harmful residue in the soil. It won’t stain bricks, concrete or asphalt and people and pets can re-enter areas once spray dries.

Captain Jack's Deadweed Brew Benefits

  • Great alternatives to conventional herbicides such as glyphosate!
  • Fast acting - visible results within hours!
  • Listed "For Organic Gardening".
  • Highly biodegradable, will not affect woody parts of plants - great for spraying at the base of trees or bushes; perfect for vineyards or for hops growers!
  • Dissipates quickly.
  • Does not stain brick, concrete or pavement.
  • No unpleasant odor as with other acid fatty acid products.
  • EPA registered & approved.
  • Quick reentry and no harmful residues.
  • Kill weeds without worrying about children, pets, animals or the environment!

Captain Jack's Deadweed Brew Application Instructions

Captain Jack's Deadweed Brew Concentrate:

  • Small Easy To Kill Weeds:  Use a 3% solution (4 oz. per gallon).
  • Larger Established Weeds: Use a 6% solution (8 oz. per gallon).
  • For Tougher to Kill Weeds, Vines, Brush and Sucker Control: Use a 9% solution (12 oz. per gallon).

Apply 2.5 gallons  of the diluted solution per 1,000 square foot (3 to 9 oz. per square yard).


Application Notes for Captain Jack's Deadweed Brew:

  • Damage will be visible within an hour to 2 days after spraying.
  • Repeat treatment every 2 to 3 weeks to control new weeds growing from seed and re-growth from bi-annual and perennial weeds.
  • Avoid spraying desirable plants or any over-spray.
  • Products can be applied in cold weather (55°F or above) when other organic weed killers may not work.
  • Can be used around pets and wildlife.

Captain Jack's Deadweed Brew Active Ingredients

    Captain Jack's Deadweed Brew Ready-To-Use:

    • Caprylic Acid (C8 Fatty Acid) ........... 2.62%
    • Capric Acid (C10 Fatty Acid) ............ 2.17%

    Captain Jack's Deadweed Brew Concentrate:

    • Caprylic Acid (C8 Fatty Acid) .......... 44%
    • Capric Acid (C10 Fatty Acid) ........... 36%

    Captain Jack's Deadweed Brew Available Sizes

    • 1 Quart Ready-To-Use (As Needed).
    • 1 Gallon Ready-To-Use (As Needed).
    • 1 Pint Concentrate (Covers 520 to 1,600 sq. ft.).
    • 1 Quart Concentrate (Covers 1,040 to 3,200 sq. ft.).

    For a larger, concentrated formula, with the same great results, check out FINALSAN!

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    Home Orders
    Homeowners can now order the same great products that the pros use through our online store by clicking below.  
      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 53876313791

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      4.2 ★★★★★
      Based on 13 reviews
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      Verified Purchase
      Dan Sungail
      Cuba, US
      ★★★★★ 5
      It smells as good as my cologne.
      I never go out without a shot of Guerlain L'Homme Idéal L'Intense cologne. Guerlain does not offer a layered line of products with similar scents. I wanted a deodorant and body wash to match. None of the Old Spice scents came close. Axe Oud Wood & Dark Vanilla antiperspirant has more vanilla and is a bit subdued but works. Finding a body wash was harder. Cremo Spice & Black Vanilla Body Wash sounded promising, but I was apprehensive about its scent including tobacco. I did not want to smell like an ashtray. But when I opened the bottle, I was met with a surprising scent from the past. I immediately recognized it as premium Danish pipe tobacco. Most people do not recognize this aromatic scent as coming from tobacco at all. In fact, it smells more like fresh cured tobacco itself, not its smoke. This adds a very pleasant and masculine smell to the body wash on top of the spice, wood, and vanilla scent I was searching for. The scent only lasts a few hours after you rinse off. One push on the dispenser puts enough soap on a shower loofah to wash your whole body. I do not rinse off my loofah; I squeeze the soap out of it to wash my face, then I place it back in its tray next to the bottle. The scent of the remaining soap acts like incense until my next shower. I was also pleasantly surprised to find that this body soap has a rich lather and cleans as well as advertised. I had forgotten the reason I bought the body soap until I used it.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 27, 2026
      M
      Verified Purchase
      Maineiac
      Carnegie, US
      ★★★★★ 5
      Intoxicating Smell!
      My 'old' shower gel was getting dangerously low prompting a search for a replacement. I looked over recommendations of various sources including Amazon which led me to this Cremo product. Over the years I've purchased just a handful of products that were either colognes, soaps of various types, or aftershaves, which really stood out for their intoxicating scent. Additionally, they might have had the incredible ability to have a lasting effect of several hours. These products stood out in a way that they also were noticed by the people around me, commenting on the great odor and inquiring as to what it was. This Cremo product is in that category. The first time I used it clearly put it in that rare product list. Additionally, some of the other qualities of this product that others have commented on I have found to be true. A little goes a long way! You don't need to use nearly as much as some other products that I've had in order to get it to effectively wash body or hair. It truly does leave a soft feeling after using. I didn't realize how big the container would be when I purchased it, however can now say after a few weeks of using it, this is going to last me a long time! And I'm definitely pleased about that. I guess you can say that there are definitely other less-expensive products out there, but when you consider how well this product performs, it's a great buy! If you're currently reading this, examining products for yourself, wondering if this one is for you....hesitate no longer. When this container runs out....it's definitely going to be a long while....I will definitely buy it again.
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      Reviewed in the United States on January 17, 2026
      A
      Verified Purchase
      Amazon Customer
      Waukegan, US
      ★★★★★ 5
      Warm base of vanilla, with a bit of spice to keep things interesting! Definitely a keeper!
      First, I need to admit that Cremo is one of my “go to” brands for body wash. I love the fact that the scents are high-quality without getting into the weird “axe” arena of being able to be smelled a mile away. The body wash has a fresh, warm, earthy smell to it. Vanilla base with a bit of spice to not make it smell like a sugar cookie. I think you all know those body washes that are just too heavy with the vanilla smell. The price for this level of body wash is spot on for what you get from a quality, moisturizing, and skin care perspective. It doesn’t dry out your skin and even the deep rich color of the gel screams quality. This is a really great new scent from Cremo and one that I’d definitely come back to and keep in my rotation.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 25, 2026
      S
      Verified Purchase
      steve
      Bozeman, US
      ★★★★★ 4
      Good product but smell doesn't last
      Cleans and rinses great, does not dry out your skin. Smell great, not as strong as the Italian Bergamot, nor does it last after showering. Once you dry off, smell pretty much gone. Bergamot lasts a little better
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 19, 2025
      I
      Verified Purchase
      Imani S
      Lexington, US
      ★★★★★ 5
      Beyond my expectations…
      Scent: Incredible 10/10. The entire shower smells like a spa afterwards. Woody notes, vanilla scent is deliciously heavy and warm, and even one pump delivers a punch of fresh vanilla scent to your entire body. I’m a woman who is in love with heavy earthy scents and this is it! P.S it also matches well with scents like vanilla, cocoa butter, chocolate, or even delicious “smore” scents! I pair it with vanilla and cocoa butter scented deodorant, vanilla perfume, or vanilla body lotion and it works amazing! Longevity: Lasts the entire day if I’m staying home just relaxing, not working out or sweating very much. I could shower in the early morning and by the time my head hits the pillow I still smell it faintly! If I’m out and about it still lasts hours I’d estimate around 6-8 hours before the scent fades! If I shower at 6am, come home at 5pm-6pm after work I still smell fresh! (I always shower 2x a day but you don’t even need to with this! Value for Money/Size: Oh absolutely! I think I bought this soap two weeks ago? Used it nearly every day, and you can’t even tell! One pump is enough, two pumps MAX per shower per day. I decided to lavish myself by buying this soap, because it’s a bit more pricey. But it’s actually saving me more money, at this rate I’ll be buying another one of these every 3 months! So that’s…4 times a year? 5 max? That’s incredible. I’ll probably stick with Cremo for life honestly. And I’m a woman!💕🎀
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 7, 2026

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