Simple to use bromine granules sanitiser that give excellent disinfection for your spa water and can also be used periodically as an oxidiser to shock treat your spa. They have minimul affect on pH value.
To maintain a spa at a minimum of 3mg/l (ppm) bromine, add 6g per 1000 litres of spa capacity per day.
Use SpaGuard Brominating Concentrate by direct application to the spa water, choosing a period when the spa is not in use. After application ensure pH level is between 7.2-7.6 using a test kit.
For a freshly filled spa, periodic oxidation or when the residual has dropped below 3mg/l (ppm), use 25g per 10000 litres of spa capacity.
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