$26.09
Plant-based citric acid and clove oil spray that collapses weeds within hours. Organic ingredients, no synthetic residue. A spot tool for cracks, edges and bare patches.
Description
The most visible weeds on a property usually are not in the lawn at all. They are in the driveway cracks, along the fence lines, in the gravel and bed edges, where there is no grass to protect and a selective lawn spray is pointless. Bonide Burnout Weed Killer is the organic tool for those spots. Built from citric acid and clove oil with no synthetic herbicides, it burns down the foliage it touches, and treated weeds yellow and collapse within hours. Annual weeds usually finish in one application, while deep-rooted perennials may regrow and need a second hit. It is non-selective, so aim matters: it will burn grass too. It suits organic gardeners and anyone keeping paths, edges and bare patches clean.
Key Features
Organic Ingredients: Citric Acid and Clove Oil
Bonide Burnout Weed Killer is built from plant-based acids and oils, citric acid and clove oil, with no synthetic herbicides in the bottle. For gardeners who keep an organic program everywhere else and want a weed tool that matches it, this is the formula that fits. There is no synthetic residue left behind after it works.
Results Within Hours
This is a contact burner, and it acts like one. Treated weeds yellow and collapse within hours of application as the acids break down the foliage. On a Saturday morning walk with the sprayer, the weeds you hit are visibly finished by afternoon. Very few products in our guide, organic or otherwise, show results that fast.
Made for Spot Work: Cracks, Edges and Bare Patches
Burnout’s home ground is the places grass is not: driveway and sidewalk cracks, gravel, fence lines, bed edges and bare dirt patches. Those are exactly the spots where weeds look worst and where a selective lawn spray is pointless because there is no lawn to protect. A ready-to-use bottle kept handy turns those jobs into a two-minute chore.
Honest Non-Selective Action
We say this plainly because our guide does: Burnout is non-selective. It burns any green tissue it touches, grass included. That is not a defect; it is the nature of acid-based contact killers, and it defines the correct use. Sprayed surgically on weeds in bare ground, it is excellent. Sprayed across a lawn, it would scorch the turf along with the weeds.
Product Description
Bonide Burnout Weed Killer fills the organic spot-treatment slot in our guide, and it fills it honestly. It contains no synthetic herbicides, works within hours, and asks only that you aim carefully. Within hours of spraying, treated weeds yellow and collapse. Because it burns top growth only, deep-rooted perennials may regrow and need a second hit, which is the standard behaviour of every contact killer.
This description is based on the manufacturer’s specifications and owner feedback. The feedback lines up with the chemistry: fast, satisfying burndown on annual weeds and young growth, repeat applications on established perennials, and real damage if it drifts onto grass you wanted to keep. For full-lawn organic broadleaf control, our guide points to iron-based products; Burnout is the tool for everything else.
Benefits of Using This Product
The first benefit is peace of mind about what you are spraying. Citric acid and clove oil break down without synthetic residue, which matters to organic gardeners, to households treating areas near vegetable beds (with normal care to keep spray off the crops themselves), and to anyone uneasy about conventional chemistry around play areas and paths.
The second benefit is speed and simplicity. A ready-to-use bottle, results in hours, no mixing and no waiting weeks to judge whether it worked. Weeds in cracks and along edges are the most visible weeds on a property, and Burnout is the fastest tool in our guide for making them disappear.
Specifications
| Type | Contact weed and grass killer, ready-to-use spray (non-selective) |
| Active ingredients | Citric acid, clove oil |
| Certification | Made with organic ingredients; no synthetic herbicides |
| Size | 32 oz ready-to-use |
| Visible results | Within hours |
| Best use | Spot treatment: driveway cracks, edges, fence lines, bare patches |
| Caution | Burns grass on contact; not for blanket lawn application |
How to Use
- Read the label, and choose a calm, dry day so the spray lands only where you aim it.
- Aim at weeds in cracks, edges and bare ground. Keep the spray off lawn grass, flowers and any plant you want to keep, because it burns all green tissue.
- Wet the weed foliage thoroughly. Contact killers only burn the tissue they touch, so coverage is the whole job.
- Expect visible yellowing within hours. Mark deep-rooted perennials for a second application when they regrow.
- For broadleaf weeds growing inside the lawn itself, use a selective or iron-based product instead, and keep Burnout for the bare-ground work it is made for.
Why Choose Bonide Burnout?
Because it is the honest organic tool for the jobs selective sprays cannot do. Where there is no grass to protect, selectivity is worthless and what you want is fast burndown from plant-based ingredients. Bonide Burnout Weed Killer delivers that, with results the same day and no synthetic residue. Based on specifications and owner feedback, it earns its place as the spot-treatment specialist alongside a lawn-safe product for in-turf weeds, not instead of one.
Frequently Asked Questions
Is Burnout safe to use on my lawn?
Not as a lawn spray. Burnout is non-selective and will burn grass wherever it lands. Its correct home is weeds in driveway cracks, edges, gravel and bare patches. For broadleaf weeds growing in the lawn, choose a selective product, or an iron-based organic option, from our guide.
Does it kill weeds permanently?
It kills the top growth it contacts, fast. Annual weeds are usually finished in one application. Deep-rooted perennials can regrow from their roots and may need a second hit, which is true of all contact burners and is worth knowing before you judge the first result.
What makes it organic if it burns everything?
The ingredients, not the selectivity. Bonide Burnout Weed Killer is made from citric acid and clove oil rather than synthetic herbicides, and it leaves no synthetic residue. Organic and selective are separate ideas: this product is organic and non-selective at the same time.
How fast does it really work?
Within hours, treated foliage yellows and collapses. That speed is the signature of acid-based contact killers in warm, dry conditions, and it is the fastest visible action of any product in our guide.
Final Verdict
On specifications and owner feedback, Bonide Burnout is the best organic spot-treatment spray in our guide: plant-based ingredients, results within hours, and no synthetic residue, with the clear limit that it burns grass too. Best for: weeds in cracks, edges, fence lines and bare ground. Skip if: your weeds are growing inside the lawn, where you need a selective or iron-based product that spares the turf.
Want to compare it with the other weed killers before you buy? Read our full guide: 10 Best Weed Killers for Lawns That Won’t Kill Grass




