First, make sure the water pump is on and take a current ph measurement.
Get How Do You Lower Alkalinity In A Pool
PNG. Related to ph, total alkalinity is a measure of the alkaline substances in the water. However, if the amount is lower than 7.2, you need to increase the alkalinity in your pool.
How To Lower The Alkalinity In Your Pool Pool Care Guy from poolcareguy.com
Step by step guide to lowering the alkalinity in above ground pool with the dry acid (sodium bisulfate) prior to adding up any of the chemicals in the pool, it is better to test the total alkalinity of the pool. Hence if it is too low or too high, it must be adjusted immediately. Do two tests of the water samples.
The other two are ph and calcium hardness.
Try not to use it on a windy day so that the powder won't blow back onto your skin or eyes, and get down close to the water when adding it to get as much of the product into the pool as you can, rather than into the air. If you don't trust me enough to try the whole thing, just leave it alone for now. Before adding anything, figure out how much you will need to add and what component you need to add based on the gallon water amount in the pool. Lowering the pool alkalinity may take a few applications, so patience is a virtue.
