As we all know, water is purified and disinfected with water, and the drainage pipeline is in the river of remote users. Rusting of long-distance pipelines will inevitably lead to pollution. What about the water that produces secondary pollution?

After use (cylinder), it is precipitated after use, and the barrel is filled with the best tap water in a certain period of time; The next day, the first switch or faucet was not turned on for a long time, which caused water to flow out and could not be used until it was turned off, because dirt and rust eventually accumulated near the edge of the faucet. You should pay attention, and then use a black belt to release water instead of yellow. If you cook or cook soup with this water, you will leave a health hazard for your friends. Even if your soup pot is a good dish, it is a soup of nutrition and toxin, and it is lucky that nutrition and toxin are harmless to the body!

There are red worms, mosses, mosquitoes and other residues in Tianchi water on the roof. In addition to mastering the above methods, it is usually best to boil the water bottle first to see how clean the water is before using it.

However, it is worth reminding that the tap water used in the above method only has problems and dirt visible to the naked eye, which is a way of artificially purifying tap water. In fact, this pure tap water, as well as the use of disinfectants and water without disinfection by purifying bacteria, is not drinking water, or even boiling water, chlorine and other disinfection there. Experts suggest that the best and most effective way to strengthen and increase water pollution is to use every water purifier with good quality without worrying about water quality every day. How about that? You don't have to remember to clean it manually every day, and you don't have to worry that the sterilized boiled water tastes bad and is harmful to your health. The water purified by the water purifier, clean household drinking water and boiled water make it possible to drink tea, cook and bathe. Healthy water brings health and happiness to your family!