Soft Soak Brominating Granules is a one step sanitizer and oxidizer in one. Making it convenient to keep your hot tub or spa sparkling while eliminating odors and other undesirable compounds with the power sanitizer. Soft Soak Brominating Granules will not affect your pH or alkalinity level.s Product Dosage: 1 tsp. per 200 gallons of water. Repeat until bromine residual of 3-6 ppm is reached. Directions: 1. Add 1 level teaspoon of this product per 200 gallons of water with circulation system running. 2. Test for available bromine and repeat sanitation dose at 15 to 20 minute intervals until a residual of 3-6 ppm is established. Please Note: * Soft Soak Trio Brominating Granules is not compatible with SpaGuard Soft Soak or other Non-Chlorine Hot Tub Chemicals.