“I was just reading about using salt and vinegar to kill weeds - dissolve a cup of salt in a gallon of white vinegar, add a tbsp of dish washing soap and spray on the weeds.”
I just made a batch this past weekend.
Gallon vinegar, cup Epsom salt, 1/2 cup of dove dws.
It works.
I do this, but use rock salt - I don’t use it around garden areas, just on my rock walkways and gravel driveway where I don’t care if anything ever grows!