Will the combination of vinegar, Epsom salts & dawn kill dirt area 2?

I use the recipe ONLY where there are weeds (like driveway and sidewalk cracks etc) It will kill everything. You MAY be able to spray the area after the weeds are gone and clean the environment with lots of rain/watering, then try growing more there with some new potting soil etc.

Yes, for awhile

I keep seeing this and have sprayed weeds numerous times and they didn't even die.

I spray with plain white vinegar constantly. It is water soluble and in most cases the soil recovers pretty quickly. If you add salt or soap, it might take a bit of time before anything will grow without amending the soil heavily.

Hi Jo Ann - The struggle is real, isn't it?!? This is the most effective all-natural weed killer DIY that we use. It's even been featured on Hometalk! Hope this helps! Hugs, Holly

https://pinkfortitude.com/weed-killer/

PS - We have a FREE eBook with recipes for all of my homemade and all-natural cleaners. You can download it here --> https://pinkfortitude.com/thank#GreenClean

Here's a great guide which gives you an idea of what (if any) damage each weed killing method causes

https://www.hometalk.com/diy/outdoor/pest-repeller/the-truth-about-natural-weed-killer-exposed-33053043