The FishEx Deadbait® Trout Boost is a highly concentrated bait spray designed to add extra scent to your trout bait. Use the spray on lures, trout dough, maggots, or other bait to quickly create a scent trail underwater. Ideal when trout are feeding cautiously or when you want to give your presentation that extra attraction. Thanks to the different flavours, you can easily switch between cheese, shrimp, and garlic.