Seldom do I fish with plastics but recently decided to dig them out of retirement. I had forgotten how many little things you could do to get a little edge. Some of the plastics I was fishing with were scented with a coffee smell. I decided to take the worms out of package and put them in a empty instant coffee jar(surprised how many plastics you can get in one jar). The next I decided to put a few coffee crystals in the jar and later added a little water. The following week I took the jar of coffee scented worms with me bass fishing. Needless to say it was one of my better trips. Why not give it a try? It might work for you as well!
Good luck and good fishing. Uncle Tom