One、How long does a water dispenser need to be replaced?
The typical lifespan of a water purifier is approximately five years. When using a water purifier, it is important to avoid prolonged heating and to clean the inner pot at least once every three months. Water purifiers should be thoroughly cleaned and disinfected regularly. A common method for disinfection involves using a disinfectant solution to clean the purifier, followed by rinsing with clean, bottled water until all traces of the disinfectant solution are removed.
Two. What are the potential hazards of using a water dispenser for extended periods?

Long-term failure to clean water purifiers can lead to the formation of scale, the growth of bacteria and insects, and ultimately, affect the digestive and nervous systems. Given the severity of these potential health risks, regular cleaning of water purifiers is essential.
1、The inner tank accumulates significant scale, leading to increased energy consumption, inability to reach boiling water temperature, and the proliferation of heat-loving bacteria. Scale fragments can also increase the incidence of kidney stones and ureteral stones.
2. Prolonged failure to clean water dispensers can lead to the proliferation of bacteria and pests, posing a serious threat to human health and causing digestive and urinary system problems.
3. Prolonged heating of the inner tank results in a significant increase in the concentration of iron, aluminum, and ammonium-containing nitrites in the water. Nitrites are well-known carcinogenic substances.