Was looking for an alternative to chemicals ( I don't use pesticides and herbicides). I found this with research and tired it.
Alternative to industrial herbacides, natural
1 Gal White Distilled White Vinegar
2 Squirts of soap
few ounces of concentrated orange oil
Works in 3-5 days
...
https://www.youtube.com/watch?v=1k3gx80RWmM