80% of household air conditioners need to be cleaned

Recently, China's National Center for Disease Control and Research found that household air-conditioners found that 88% of air-conditioning heat sinks exceeded the total number of bacteria; 84% of air-conditioning heat sinks exceeded the total number of molds; air-conditioning heatsinks detected bacteria levels exceeding 1,000 times; air-conditioning even You can mold a bowl of rice within 72 hours.

After investigating the use of air conditioners by Weifang citizens, the reporter found that nearly 80% of the public would not actively clean air-conditioning heat sinks or even confuse air-conditioning filters and air-conditioning heat sinks. Relevant experts said that the number of air-conditioning heat sink bacteria, occasionally cleaning may cause harm to physical health.

Reporter investigation -

80% of people do not actively clean air-conditioning heat sinks

During the hot and hot season, we will turn on the air conditioning to cool our homes and offices. However, how many people can think of cleaning and disinfecting them regularly when they enjoy the cool air? Today, air conditioning is becoming a major hidden danger to human health.

Mr. Zhang, who lives in the Oriental Pearl Community, told reporters that the air-conditioning he bought has been used for more than two years. So far he has never cleaned air-conditioning heat sinks. "Heatsinks need cleaning? How to wash? This is not after-sales thing?" Faced with the reporter's inquiries, Mr. Zhang looked puzzled. The reporter randomly investigated 50 air-conditioning users and found that 80% of the people are not familiar with the issue of cleaning air-conditioning heat sinks as Mr. Zhang. “Nobody told me to wash the fins yet!” said Ms. Li, who lives in the Public Security Lane in Kuiwen District. She said she purchased the air conditioner three years ago. During the repair, she never washed the heat sink.

Citizens have no sense of cleaning the heat sinks for home air conditioners. Can commercial air conditioner heat sinks be regularly cleaned? The reporter came to the Grandmaqiao Congee Shop on Siping Road with doubts. There were two floor-standing air conditioners near the entrance. The reporter found that the appearance of the two air conditioners had been yellowed, and one of the air outlet baffles had fallen off. The reporter stood before the air-conditioning can clearly see the internal heat sink with a layer of black colloidal, and the air conditioning is opposite the customer's dining table. The reporter asked if the air conditioner had been cleaned, the staff said they did not know it. Subsequently, the reporter investigated a number of restaurants and their air conditioners also did not actively clean the heat sink.