After reading Jim's earlier post I remembered an earlier thread on oils. Someone swore by Johnson's brand Baby Oil. I bought some and mixed it with a little scent. I just dug up a whole box of those sticks (no salt). They are over two years old and just as soft and full of color as the day I made them. These are not in air tight bags, but the cheap BPS worms boxes. Can't smell any scent, though. Jim, if you still have any of the sticks I sent you, check them out. They were made the same way.
Getting back to the scent issue.....A little bit of scent allows for easy packaging. Why cut the scent with plain oil at whatever the amount per pint, quart,etc.??
I just ordered some crawdad oil for $10 a pint. We'll see how that works and I'll post the results. Thanks for the tip, Prochallenger!