Is it true that toilet tank toilet treasure is harmful?

Recently, there are all kinds of rumors that often circulate in the circle of friends. For example, if the toilet tank is put into the toilet cleaner, when the water in the water tank flows back, the blue water will enter the faucet through the pipe, hey, drinking such water will cause cancer, this harmful news, I don't know if it's true?

After interviews on the streets, many citizens are reflecting that if this thing is true, they would rather not use the water tank to clean the toilet, but also ensure the health of their families. Due to the one-way water supply system used by basic families in China, the water supply pipeline is led to the home by a main pipeline, and the main pipeline is diverted to the kitchen and toilet respectively in the form of diversion.

> and this set of systems belongs to the end of the toilet facilities, there is pressure sensitivity in the water tank, specifically to control the water level, who bought the water inlet valve is crushed to death, under normal circumstances will not flow back, so in what case can the water flow back? Only when the valve exceeds its service life and is prone to breakage, if the water is stopped or the water pressure fluctuates greatly, there will be a pressure difference inside the pipe, and the water in the tank will be pressed back into the water supply pipe.

>At this time, if there is a blue toilet cleaner in the water tank, then the tap water in my house may change color. Generally speaking, there will be a backflow of water in a building with less than three floors, and if your family lives with more than three floors, this situation is rare. If there is a sudden water outage, you can turn off the toilet inlet valve in your home.

In this way, the backflow of tap water can be effectively prevented. <>

So will drinking the water soaked in the toilet cleaner cause cancer? But after consulting the information, we know that all the raw materials of these toilet cleaners on the market are dyes, spices and various inorganic acids, these chemical components will cause certain pollution to the water, and will also cause certain irritation and damage to human skin, but if you have to say that it is carcinogenic, the basis is not very large. As long as you don't drink it for a long time, it won't cause much harm to your body.

Fake. Experts pointed out that the toilet cleaning block is mainly composed of sodium stearate and paraffin wax as the product framework, compounded with active ingredients, and then added with a certain amount of binder, which can be chelated with calcium and magnesium ions that form scale in advance to prevent scaling. The chemistry of toilet cleaning blocks is achieved by adjusting the ratio between paraffin, sodium stearate and the active ingredient.

In order to avoid the occurrence of paraffin wax itself, it is necessary to add solubilizers such as fatty alcohol ethoxylates and sodium dodecylbenzene sulfonate, which can not only solubilize paraffin wax and sodium stearate, but also play a washing and descaling effect.

In fact, these are common chemicals contained in many detergents in life, and experts from the China Anti-Cancer Association believe that the basket water produced by the toilet cleaning block belongs to domestic sewage, and it has not been found to be carcinogenic in the current scientific research. Of course, these ingredients are chemicals after all, experts suggest that do not allow children to touch, avoid contact with the skin, it is recommended to wear plastic gloves when using and prevent splashing on the body and eyes, accidentally stained should be immediately washed with water. In other words, as long as frequent or prolonged contact is avoided, the harm to the human body is not obvious.

Code for Design of Building Water Supply and Drainage GB50015-2009 Edition) Article 4 A of Water Quality and Water Pollution Prevention stipulates that the outlets of drinking water pipe fittings such as sanitary appliances and water equipment and structures shall comply with the following provisions: 1

The water outlet must not be flooded with any liquid or impurities; 2.The minimum air gap between the outlet and the overflow edge of the water container shall not be less than a multiple of the diameter of the water outlet. These two are strong rules, and if they are violated, the designers will be fined real money, so if there is a problem, find a new construction team to beat the previous one.

Therefore, this statement is completely unreasonable, and the relevant design code has stipulated that measures should be taken to prevent the water in the flush tank from flowing back. If this happens, it is advisable to sue the designer or installer of the house. <>