Is there a natural chemical to kill ivy?

Answer 1

Enough salt would do it, but nothing would grow there afterward. That's pretty "natural". Use a little "Roundup" and it will dissipate within a week. It may not be natural, but once it breaks down there isn't really much left to cause concern. Boiling water poured on the area where the ivy goes into the ground should do the trick without leaving the area barren. Renae in MD

Answer 2

Acetic acid, commonly found in vinegar, can be an effective natural chemical to kill ivy. Mix vinegar with water and dish soap in a spray bottle and apply it to the ivy leaves. This solution can help dehydrate and kill the ivy.