Quick and easy way to keep chlorine-based spas clean and bacteria free.  Quick dissolving and fast acting.  Acts as sanitizer and oxidizer.

Dosage:   Varies with spa usage.  Generally 1/2 teaspoon per 100 gallons.  Recommended level 3-5 ppm.

Ingredients:   Sodium dichloro-s-triazinetrione dihydrate . . . 99%
                     Other ingredients . . . . . . . . . . . . . . . . . . . . .   1%

Size:   2 pound bottle.