What are potential hazards of poor pool maintenance?

The potential hazards of poor pool maintenance primarily revolve around chemical imbalances, injuries, and health risks for swimmers. When pools are not maintained properly, the water may become contaminated with pathogens, leading to various illnesses among users. For example, inadequate sanitation can result in outbreaks of recreational water illnesses, such as gastroenteritis or ear infections.

Furthermore, improper chemical balance can cause skin irritations, rashes, or respiratory problems for swimmers. Chlorine and other pool chemicals need to be kept within certain levels to ensure they are effective at killing harmful bacteria without causing harm to the skin or respiratory system.

In addition to health risks, neglecting regular maintenance can lead to physical hazards, such as slippery surfaces or malfunctioning pool equipment, increasing the likelihood of injuries. Overall, the correct choice emphasizes the serious implications of failing to maintain a pool properly, which can have significant impacts on both user safety and public health.