Thousands of boiling water.
The water of floating ball water heater is called thousand boiling water after being boiled many times, which has carcinogenic effect.
Yin and yang water-a mixture of cold and hot water
The traditional water boiler has only one water tank. After the water is boiled, it will turn into yin and yang water, and there are many bacteria.
So how to choose a new type of water boiler?
brand
Domestic well-known brands are preferred, and all aspects of quality are guaranteed.
trademark
Check whether the product trademark is blocked or altered. If there is any explanation, it is fake and shoddy products.
Health permit
The water boiler is a product in the field of hygiene, and it must have a hygiene license.
after-sales service
The backing of after-sales product quality is also very important, so it is necessary to choose a good after-sales manufacturer.