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                                  POOL CHEMISTRY GUIDELINES

SUGGESTED POOL CHEMISTRY LEVELS            ACTION REQUIRED TO CORRECT POOL CHEMISTRY

                                                                                                 TO RAISE                                     TO LOWER

pH 7.2 to 7.6 ..................................................................Add Soda Ash                                 Add Muriatic Acid or Sodium Bisulphate

TOTAL ALKALINITY 100 to 130 ppm............................Add Sodium Bicarbonate                 Add Muriatic Acid

CHLORINE (UNSTABILIZED) 0.3 to 1.0 ppm...............Add Chlorine Chemical                    No action - chlorine will naturally dissipate

CHLORINE (STABILIZED) 1.0 to 3.0 ppm....................Add Chlorine Chemical                    No action - chlorine will naturally dissipate

CHLORINE STABILIZER 40 to 70 ppm
             (Cyanuric Acid) ...............................................Add Stabilizer                                   Dilution - partially drain & refill pool with untreated water