If it doesn't contain nicotine and is helping you to not use nicotine keep at it. Most quitters that have used fake say that they became "tired" of using it over time, but the time seems to vary from a few weeks to a full year or so.
I had a very hard time finding any fake stuff near me so using it wasn't an option. Two weeks ago, at just over 1 year quit, I was out of town and saw a can of Smokey Mountain at a C-Store. I didn't like it all. Not only was the habit of spitting way to natural again, but my gums hurt like fuck for the next few days. I understand why you would want to stop using that too, but you dipped for a long time (?), you can't expect a miracle and be free and clear of pain and cravings over night. Healing takes time. If you want the freedom fight for it every day.
Good job getting your name on Feb 14 Roll. Keep your word for the rest of the day. Come back tomorrow and repeat it.