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Natural Weed Killer – 5 Gallons


Our ocean saltwater and food-grade commercial-strength vinegar based grass and weed killer now makes it possible to get a weed free garden or patio without killing the environment. Doctor Kirchner Natural Weed Killer is your safe, biodegradable family & pet safe natural weed killing solution. This product uses a combination of powerful vinegar and ocean salt water to provide non-selective weed control – perfect for gardens, mulched areas, borders, pavers, hardscapes and pool decks┬áBUT it is not normally used as a lawn weed killer because it also kills most grasses. Not recommended for vines, ground covers or un-kept areas with large invasive plants.

If you have any issues, questions, or concerns, please reach out to us.


  • Natural Herbicide – Pet & Kid Safe – Safe to Replant when dry
  • Ocean Salt Based – Very powerful & effective – Bee-friendly
  • Biodegradable Grass & Weed Killer – NOT FOR LAWNS
  • Fast Acting – See results in as little as 30 minutes
  • Made in the USA. Home based, family operated business.

Additional information

Weight 752 oz
Dimensions 12 × 13 × 17 in


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