I was looking at the beach in my local grocery store and noticed it gave two values for the chlorine:
8.25% (as a percentage of total ingredients)
7.68% "available chlorine"
Which number would I use when calculating the amount of chlorine to add to the pool?
8.25% (as a percentage of total ingredients)
7.68% "available chlorine"
Which number would I use when calculating the amount of chlorine to add to the pool?