B.A.NG fish attractent is the best to handle with since it is in an aerosol can and its stays on longer than any of the others and works very well

BUT does it have cfc's?

I use Carolina Lunker Sauce for smell and taste.  I take some of the plastics I plan to use and put them in a Ziplock sandwhich bag to soak overnight in the Lunker Sauce.  The next morning I put the Ziplock bag in my tackle box and I am ready for action. You can smell them in your tackle box, too!