Actually this will kill anything you spray it on, so be CAREFUL not to let the spray hit something you do not want to kill.
You will need:
1 gal of white vinegar
2 cups of Epson Salt
1/4 cup of Dawn Blue Original Dish Soap
I heat the vinegar in the microwave, then pour in the epson salt and stir until melted. The original recipe did not say to do this, but I found the epson salt plugged up my sprayer if I didn’t melt the salt. It is a little hard to dissolve, get the vinegar hot and it melts well. Pour vinegar salt mixture into sprayer, lastly pour in dish soap to keep the bubbles down.
I have found this is a good alternate to roundup and so much cheaper. You can find the epson salt on amazon cheaper than buying the small boxes/bags in town, the vinegar is really inexpensive at Sams Club. I buy 4-6 two packs at a time we use so much vinegar at our house.
I don’t know where this recipe came from originally, but if anyone knows the original site, please let me know and I will give credit to the original poster. I think everyone desires credit for their work and will be glad to do so. The photo is from the University of California.