Originally Posted By: Koz1
I noticed in my area they are not all the same.
Most were low ash, only one type of TCW3 was ashless which I purchased all the rest were low ash aka low smoke.
I do not think ash is the same thing as smoke. If you burn wood, smoke goes up and what is left is ashes. When you burn fuel and oil with an over abundance of oxygen, the stuff that is left is ash; usually some type of metal element. (that is what i read, and remembered if my memory is still good)