【1】 After using tap water for a few hours, turn on the faucet and let it drain for 1 to 2 minutes before use Do not drink the excess tap water released from the faucet

【2】 Many houses now have hot water supply, but it should not be used as driving water or cooking water because the lead content in hot water is many times higher than that in cold water

【3】 When purchasing faucets, pay attention to selecting products that meet the lead standard, choose products that have been certified by the China Quality Certification Center (CQC), or choose bathroom brands Due to the strict quality control procedures of the brand manufacturer, the raw materials and craft are relatively guaranteed

【4】 Install a water purifier According to the journal; S investment, according to the degree of filtration, water purifiers on the market can be divided into three types of filtration: coat filtration (activated carbon adsorption), ultrafiltration, and reverse osmosis, from coat to fine From the material of the filter element of the water purifier, most of the inner cores will use materials such as PP cotton and activated carbon, among which the more expense type will use RO reverse osmosis symbols The pore size of RO reverse osmosis membrane is as small as nanometers Under high pressure, water molecules can pass through the RO membrane, while impurities such as inorganic salts, heavy metal ions, organic matter, colonies, bacteria, viruses, etc. in the source water cannot pass through the RO membrane

Due to the presence of bacteria in the water, the purpose of cooking is to maintain high temperature

Article source: Kaiping faucet http://www.clasito.net/