In all my years bass fishing I've tried a few of the scent products on the market, on soft plastics and jigs. I still don't believe they have made a difference in size or numbers of bass caught. I still think that the presentation is the key to getting bit. I'm not fully convinced that they make bass hold on longer to give you that extra time to detect the strike and set the hook. Bass, especially larger fish, can strike soft plastics and expel them, in the blink of an eye. I'm not saying they don't work, because I've known guys who swear by them. If I don't have a scent spray with me, I still feel I can catch bass by finding the right presentation for that day. Do you use them on all plastics? Are they a " must have" item for you? If I found one that I knew was helping, I would use it, but havnt found one yet. What are others opinions on scent sprays or gels?