FROG Jump Start Spa Shock – Quick & Easy Hot Tub Start-Up Kickstart your hot tub with FROG Jump Start, a fast-dissolving, effervescent spa shock designed to establish the perfect chlorine level in freshly filled spas up to 600 gallons. This powerful chlorine start-up shock eliminates organic contaminants and optimizes the performance of all FROG hot tub sanitizing systems, including SPA FROG®, Serene, and @ease Mineral Systems. Why Choose FROG Jump Start? ✔ Instant Sanitization – Effervescent action lets you see it working while removing unwanted contaminants.✔ Perfect Chlorine Balance – Establishes an ideal chlorine residual (1.0-3.0 ppm) for a clean and safe spa experience.✔ Compatible with Most Spa Systems – Works seamlessly with FROG Floating and In-Line Systems to extend the life of bromine cartridges.✔ Hassle-Free Use – No measuring needed—just cut, pour, and enjoy clean water for up to four months.✔ Quick Dissolving – Pre-filled packet dissolves instantly, making spa maintenance fast and effortless. Ensure your spa is ready for soothing, crystal-clear water with FROG Jump Start Spa Shock—the easiest way to begin your hot tub care routine!