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Natural Weed Killer – 1 Gallon


Our ocean saltwater and food-grade commercial-strength 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 (when used as directed) natural weed killing solution. This product uses a combination of ocean salt water, soap, and powerful vinegar to provide non-selective weed control – perfect for gardens, mulched areas, borders, pavers, hardscapes and pool decks BUT 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 (when used as directed) – Safe to Replant when dry
  • Ocean Salt Based – Very powerful & effective 
  • 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 144 oz
Dimensions 10 × 7 × 4.75 in

1 Gallon, 2 Pack – 1 Gallon Size


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