Q.What proven formula for weed control?
Salt,vinegar, dish detergent. Does this really work?

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on September 1, 2019
I have not tried those methods myself, but according to the articles, they do work; though instructions need to be followed carefully. For example, you can't just pour salt on weeds, it must be diluted. And these methods may need to be repeated for results.
https://www.gardeningknowhow.com/garden-how-to/watering/hot-water-on-plants.htm
https://www.gardeningknowhow.com/special/organic/using-salt-to-kill-weeds.htm
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