Introducing FROG® @ease® JumpStart Single - the ultimate solution for tub manufacturers. With our easy-to-pour packet, you can effortlessly jump start your hot tub and provide an initial chlorine level. No more measuring out capfuls based on your gallon size. Simply add JumpStart to your water and watch it dissolve rapidly, oxidizing and getting to work on your freshly filled hot tub. And the best part - it comes in a single package.