Cleaning of drinking water dispensers

As we all know, water is the source of life, there is no water there is no life, the human body to maintain normal metabolism, under normal circumstances, adults need to drink two liters a day or so of water. Water, boil water for people who has been a troublesome matter, while the use of drinking water dispensers to solve these problems.
Drinking water is a kind of co-existence of electrical appliances, and other electrical appliances not the same, but now the brand on the market a number of drinking water dispensers, appearance is dazzling, so I chose a good water dispenser is not an easy task, then select water dispenser we should pay attention to?
Because the water dispenser inside pipe is in direct contact with water, the requirement of food materials, so that the body of water can only be guaranteed if the use of non-food grade material from the water-related components used in the dispenser, will the release of harmful substances in the water, poison drinking water are.
See also the gloss appearance of the drinking water dispensers should be noted that when shopping, using the new material produced by the water dispenser looks bright, color symmetry, smooth surface, good luster, using materials produced by the old water dispenser surface looks Shibuya, color darker, the surface brightness less. Water dispenser buying a home is to buy bottled water, and your home a bucket of water usually drink a long time?
When you open a bucket of bottled water, the water began to engage with the outside world, as long as the presence of oxygen, bacteria can multiply and reproduce, the general validity of the open bottled water in 10 days or so, I have not been touched in 2 months about. More than this time, the bacteria in the index will be exceeded, your drinking water is not clean in. For the small population of families can choose a smaller bottled water, new drinking water dispensers after a period of time after use, because long-term contact with water and air, its internal suffered varying degrees of pollution, in an interview which we have found that many members of the public for fear of unsanitary do not want to buy some, do not know to clean up. In fact, both their own clean drinking water, if you do not, then you can request maintenance personnel to help bottled water station. For a long-term use of the family drinking water dispensers should be cleaned once a water dispenser six months to a year, so as to ensure that your drinking water is clean.