
Originally Posted by
artcarney_agr
I don't think it really matters what flavor the spray is, as long as it's something natural. A bait with a naturally occurring odor should get more strikes by masking the human odor you leave on it when handling the bait. They are labeled as "attractants", but I think "cover scent" would be more appropriate.
I've heard of many using regular old WD-40 before as a cover scent. It's an urban legend, claiming that it works due to it containing fish oil. I haven't ever tried it though.