At present, almost every household uses a drinking fountain to drink water. Some people will order some bottled water to drink, while others will use filters to filter by themselves. Is the water in the drinking fountain sanitary? How should I drink the water in the drinking fountain? Is the water in the drinking fountain what water? What is the difference with pure water and mineral water? Since we have a drinking fountain at home, we have bought less and less bottled purified water and mineral water. However, some people are always worried that the water in the drinking fountain will be different from bottled water, and will it not be so safe and healthy? Generally speaking, there are three Read More …