hello, I have a question about some stump removal processes. I have chopped the trunk of a small tree in my back yard that I want to remove. The inside of the tree is exposed about one to two inches deep the whole way around. I am looking for some sort of chemical to spray into the tree to soften it so it will be easier to chop down next week as well as kill the roots so I can dig up the stump. Can anyone recomend a chemical I can spray to soften up the tree?