1. How to drink bottled water to be healthy
1. View information
You must buy bottled water Carefully choose the water supplier, choose a company with a QS access mark, a certain scale, and good product quality and service quality, and after the water is delivered to the door, carefully check the production date on the barrel seal and the label on the barrel lid to see both Is it consistent.
2. Learn to observe
Pay attention to the buckets filled with water and the water in the buckets. Good quality barrels should be crystal clear, hard-textured, and made of PC material. If the packaging barrel is made of recycled waste plastics, the color will be black, dark, and poor in transparency; qualified drinking water should be colorless, transparent, clear, odorless, odorless, and not visible to the naked eye. The aquatic products with yellow color, turbidity, flocculent precipitation or impurities, and peculiar smell must not be drunk.
3. Drink it properly
The bottled water should be placed in a dark, ventilated and cool place, and avoid exposure to sunlight to avoid the growth of green algae. If it is really difficult, measures should also be taken to cover the bucket to avoid light. Once the bottled water is opened, it should be used up as soon as possible, usually within a week, preferably no more than 15 days, otherwise it will be easily degraded by secondary pollution. Even bottled drinking water of better quality can easily breed bacteria if it is left for too long. Especially in the hot summer, the temperature is high, the bacteria multiply rapidly, and the bottled water cannot be stored for a long time.
4. Cleaning and disinfection
When purchasing a water dispenser of a regular brand, you should also be alert to the secondary pollution of the water dispenser, and pay attention to regular cleaning and disinfection of the water dispenser. If the water dispenser is not disinfected and cleaned for a long time, the water storage tank in the machine will breed a large number of bacteria, deposit dirt, heavy metals and other harmful substances, endanger human health, and cause various diseases such as the digestive and urinary system. It is recommended that the water dispenser be cleaned and disinfected once a month, half a month in summer, and once every 3 months in winter. The newly purchased water dispenser should also be thoroughly cleaned and disinfected when it is used for the first time to ensure that the water dispenser is clean.
Second, water dispenser cleaning and disinfection methods
1. Lemon cleaning method
(1) Drain the water in the dispenser, remove the bucket, and open the sink that holds the water.
(2) Then prepare a lemon, divide the lemon into two, squeeze out the lemonade and add water, mix thoroughly according to the ratio of 1:10.
(3) Pour the lemonade into the sink and soak for half an hour.
(4) Shake the water dispenser vigorously to drain the sewage.
The water dispenser after cleaning with the disinfectant will smell the disinfectant. When washing with lemon, on the one hand, the acidity of the lemon can play a role in disinfection, on the other hand, only the fragrance of the lemon will remain.
2. White vinegar cleaning water dispenser
(1) Go to the supermarket to buy a bottle (250ML) of edible white vinegar (containing acetic acid).
(2) After emptying the water in the water dispenser (open the hot water tap of the water dispenser), inject white vinegar, 250ML is appropriate.
(3) After standing for 2 hours, turn on the heating switch of the water dispenser for about 2 minutes, then turn off and shake the water dispenser vigorously.
(4) The scale is softened after being soaked in acetic acid, and is gradually peeled off from the inner wall of the water storage bucket of the water dispenser after shaking. At this time, please turn on the hot water faucet of the water dispenser to let the sewage drain out.
(5) Pour in purified water and open the hot water tap of the water dispenser to drain. (cleaning the inner wall of the water dispenser bucket)
