What is an effective aid for removing small particles from pool water?

Using a flocculent is an effective method for removing small particles from pool water because it works by causing tiny particles to clump together into larger aggregates. When these aggregates form, they become heavy enough to settle at the bottom of the pool or be easily captured by the filtration system. This process significantly improves water clarity and reduces cloudiness caused by suspended matter.

In contrast, sodium chloride serves primarily as a source of chlorine in saltwater pools and does not specifically target particle removal. Glucose has no role in pool maintenance; it is a sugar and does not interact with water in a manner that would assist in filtration or clarity. Urea is a compound often found in pool water as a result of organic waste like urine, and it does not serve any function in clarifying water or removing impurities. Therefore, the function of a flocculent stands out as the most effective aid for this purpose.