this can't be good

[bambam]

80 % of U.S. urine samples contain Roundup

  https://www.worldviewweekend.com/news/article/more-80-urine-samples-us-contain-roundup-worldview-report-transcript-july-15-2022

[FinsnFur]

It's not working if its there. I piss on the weeds in my driveway and they thrive in it. 

[remrogers]

I have taken to using a mixture of one gallon of vinegar, one cup of Epsom salt, and a couple squirts of dish soap all mixed well. Everything I have sprayed it on has died.

[Okanagan]

I have taken to using a mixture of one gallon of vinegar, one cup of Epsom salt, and a couple squirts of dish soap all mixed well. Everything I have sprayed it on has died.

I like the sound of that mix.  Have you tried it on the invasive Himalaya blackberries?