Every species of fish seem to like a little something different But for ME. I Don't scent any of my plastics. I have always done better with no scent added to my plastics. I use soft plastic and say if it doesn't wiggle your not catching fish.

Like I say that's just my opinion. But if I add any scent to any of my plastics I just add a couple drops to a bag of my plastics and let them adsorb the scent in the bag