Spa Frog Jump Start - 12 PackSpa Frog Jump Start Spa Frogs new Jump Start product perfectly accompanies the Spa Frog Floating System or In Line System by starting up a freshly filled spa with an initial chlorine level. The effervescent action helps the chlorine dissolve faster and the fizz tells you it's working! Frogs Start up hot tub shock comes in a single, easy to pour packet. No more measuring out capfuls per your gallon size. Once in the water, Frog Jump Start quickly