How to Test Total Alkalinity in a Swimming Pool
- 1). Buy an alkaline test kit, which contains the supplies necessary for testing total alkalinity.
- 2). Add two drops of chlorine neutralizer, indicated as R-0007, to the water sample to remove chlorine. Chlorine affects the results and gives inaccurate readings.
- 3). Mix five drops of the alkalinity test solution, indicated as R-0008, to the water sample. Stir.
- 4). Put in the mild acidic test reagent, indicated as R-0009, by adding it one drop at a time until the sample turns from green to red. Be sure to count the drops. Multiply the number of drops by 10 to obtain the total alkalinity level, measured in ppm. For example, if you added five drops, the total alkalinity is 50 ppm.
- 5). Make sure the total alkalinity level in the swimming pool is between 80 and 120 ppm. This is the ideal range.
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