What is a sign of unhealthy pool water?

Cloudy water paired with a strong chlorine smell is a significant indicator of unhealthy pool water. When pool water is cloudy, it suggests the presence of contaminants or inadequate filtration, which can stem from various issues such as high levels of bacteria, algae, or dirt. The strong chlorine smell often leads to the misunderstanding that it indicates a well-maintained pool. In reality, this distinct odor is a byproduct of chlorine reacting with organic materials, which can signify that the chlorine levels are improperly balanced. Proper water chemistry is crucial for ensuring a safe and healthy swimming environment, and both cloudy water and strong odor indicate that intervention is needed to restore water quality.