SpaGuard® Brominating Concentrate

82.5% sodium dichloro-s-triazinetrione 14.7% sodium bromide pH~4.5 One step fast dissolving brominating granules Acts as a sanitizer and an oxidizer; no need for two products May be added directly to spa, no predissolving needed Directions For Use For Routine Maintenance Apply 1 teaspoon per 200 gallons every 15–20 minutes to reach a bromine residual of 3–6ppm. Test regularly to determine the frequency of additional doses of product. Add as needed to maintain 3–6ppm. For Super Oxidation Add 4 teaspoons per 200 gallons. May be needed nightly in a heavily used spa or as infrequently as once-a-week in a moderately used spa. For Treatment Of Visible Algae Brush spa surfaces. Start circulation system operating without air injection (if possible). Add 4 teaspoons of this product for each 200 gallons of water. Allow system to circulate for 15–20 minutes. Treatment may be repeated in 24 hours if algae are still present.