Old timers use rock-salt brines, but they cant compare to the benefits of using Pro-Cure Assorted Powders. Pro-Cure Brine n Bite toughens bait like rock salt and then infuses it with powerful amino acids. This magnifies the smell and flavor of bait and triggers an impulse in fish to feed. It tightens bait scales, and helps keep it fresh longer. Brine n Bite produces a tougher bait than the brine method which is critical when fishing anchovies or sardines that are softer than herring. Comes in reusable plastic jars with easy-to-follow directions. Pro-Cure Sodium Sulfite is a tremendous preservative that works exceptionally well on salmon, trout and steelhead eggs. Its tech grade, 99% pure and produces a heavy milking egg. Salmon and steelhead love the flavor. Available: Brine n Bite Powder: 20-oz. resealable jar Sodium Sulfite: 2-lb. resealable jar Brine n Bite Natural Liquid: 16-oz. bottle Brine n Bite Chartreuse Liquid: 16-oz. bottle Brine & Type: Cures.