If asked you
Where is the dirtiest part of your home?
Many people's first reaction is: toilet, toilet!
But in reality
Fridge, washing machine we used every day...
It is used for many years
The interior is not cleaned in time
Probably dirtier than a toilet!
(Source: soogif)
The refrigerator has a "refrigerated and frozen" Dafa protector, which is used by many people as a "safe" for food, and everything is stuffed into it.
As everyone knows, the refrigerator may have defected in secret, and the pathogenic bacteria have "merged with the pollution".
See if this is your home refrigerator?
A foreign survey of 200 household refrigerators found:
Microbial contamination is more severe on objects such as refrigerator shelves, vegetable frames, and rags used to wipe refrigerators.
Among them, Listeria monozygoste was detected in 59.5% of refrigerators and Salmonella was detected in 32.5% of refrigerators [1].
Domestic studies have also found that the microbial contamination of the home refrigerator refrigerator is serious, and a variety of microorganisms such as staphylococcus and E. coli have been detected [2], even if it is a freezer, it cannot "freeze" bacteria.
If you eat these foods contaminated with pathogenic bacteria, you may have abdominal pain, nausea, nausea, vomiting and diarrhea, and even life-threatening.
Refrigerator "pollution" hard-hit areas:
1. Cold room glass compartment
2. Freezer drawer
3. Refrigerated room drain
4. Refrigerator door seal
Regular cleaning and disinfection is very important, and it is recommended to carry out a thorough cleaning once a month.
Refrigerator cleaning method:
1. Before thorough cleaning, remove all the food and cut off the power.
2. Use a clean rag dipped in detergent or medical alcohol, wipe the glass compartment and the inner wall of the refrigerator in all directions, and then clean it with a clean wet rag and dry it (this step is very simple).
3. After the freezer drawer needs to be cleaned out of the food, carefully cleaned with dish soap, and then rinsed with clean water and dried (pay attention to the order of drawer installation, don't confuse).
4. The drain is a small hole in the wall of the refrigeration room, and you can use a small stick to poke it in to dredge it.
5. Refrigerator door seal is a place that many people will ignore, when cleaning, you can wrap a fork in a paper towel or rag, dip it with medical alcohol, and wipe it along the inside of the seal.
Remember how long the water dispenser at home worked? Ever cared if it's dirty or not?
(Source: CCTV News)
Studies have shown that the inner tank of the water dispenser, the smart seat (the connecting component between the barrel and the body) and other parts, long-term non-cleaning and disinfection, easy to breed a large number of microorganisms, pollution of drinking water [9].
(Source: Guangdong Satellite TV)
In addition, in the process of changing water, if you do not wash your hands, it is easy to pollute the barrel mouth, smart seat and other parts. Long-term uncleaning is also easy to form scale...
This kind of water dispenser itself is not hygienic, plus a bucket of water to drink for ten days and eight days, cultivated a lot of bacteria, viruses, disease from the mouth is not unreasonable!
(Source: soogif)
The next focus is, how to clean the water dispenser?
1. For the fuselage, use medical alcohol to dip a wet and clean rag to clean the outlet, sink and water dispenser shell.
(Source: "Life Survey" program)
2. For smart seats, you can take them off and wet them with a clean damp cloth with medical alcohol for cleaning and disinfection.
(Open the Smart Seat schematic.) Source: Guangdong Satellite TV)
3. For the inner tank, the special water dispenser disinfectant is diluted proportionally according to the instructions and poured into the inner tank, and let stand for about 20 minutes (different disinfectants may be different), and then open all the drainage ports of the water dispenser, drain the water, and continue to rinse the inner tank of the water dispenser from the smart seat with water until there is no smell of disinfectant.
(Schematic diagram of the inner tank of the water dispenser.) Source: Guangdong Satellite TV)
(Schematic diagram of opening the drain of a water dispenser.) Source: Tencent Video-by Bick Demon King)
Washing machines help people wash clothes every day, should be very clean, right? But have you ever seen what a washing machine looks like when it's taken apart?
(Source: Network)
Vomit ~ ~ ~ allow me to vomit for a while! The toilets are cleaner than this!
The Shanghai Municipal Center for Disease Control and Prevention conducted a survey on the pollution of household washing machines, and the results showed:
The total number of bacteria exceeding the standard rate in washing machines is 81.3%, the total coliform detection rate is 100%, and the mold detection rate is more than 60.2%.[4].
If you use such a washing machine, it is not clean to say, and it is easy to let the clothes be contaminated twice. Wearing such contaminated clothing can easily cause skin diseases such as itching and rashes, and even lead to gynecological diseases [3].
So how to clean the washing machine correctly?
Washing machine cleaning method:
1. Daily cleaning: After the washing machine is used, open the lid for ventilation, wipe the inner barrel, seal the sealing ring, and clean the filter bag, which can reduce the pollution of the washing machine to a certain extent [4]. In addition, washing machines with self-cleaning functions or antibacterial functions should ensure that the self-cleaning function is normal (most need to add detergent according to the instructions).
(Source: Network)
2. Regular and thorough cleaning: Regular use of a special washing machine cleaner with antibacterial decontamination function to clean the washing machine, the advantage is that the washing machine does not need to be disassembled to operate [5-6].
3. In addition, it is recommended to regularly dismantle and clean according to the use of the use. If you have strong hands-on ability, you can disassemble the washing machine by yourself, clean up the dirt attached to the laundry tank and the inner barrel wall; considering the safety of electricity, it is best to ask professional home appliance cleaners to come to the door to dismantle and wash, after all, health is priceless
(Source: Network)
(Source: soogif)
Many air conditioners look bright on the surface, but in fact, they have become like this on the inside...
When such an air conditioner is used, it can only be said that bacteria come too quickly, like a tornado...
Studies have shown that air conditioners are an important source of indoor dust mites, which are one of the important triggers for allergic diseases [7].
Children's resistance is poorer than that of adults. Summer air conditioning is used for more than 8 hours per day, which is an important cause of asthma, bronchitis, pneumonia, and allergic rhinitis in children [8].
Therefore, even if it is for the flowers of the motherland, it is necessary to clean the air conditioner regularly!!
Air conditioning (indoor unit) cleaning method:
1. When cleaning the air conditioner by yourself, first cut off the power, and then clean the air conditioner shell with a clean wet rag. If the air conditioner is in a higher position, pay attention to safety when wiping.
(Source: Network)
2. Open the air conditioner shell, remove the filter (yes, the dirtiest layer of mesh in the picture above), brush lightly with a brush, and then slowly clean it.
(Source: Network)
3. After the filter is dried, install it back and cover the air conditioning shell.
(Source: Network)
The average person can do this step of cleaning the filter is already very powerful! Such cleaning can be carried out once every 3 months.
If you feel troublesome, you can ask a professional cleaning person to come to the door and clean it thoroughly once.
Are you scared after reading it?
These are appliances that are used every day
Remember to deep clean them regularly
There is no (lazy) word of examination (washing).
You can also ask a professional to clean it directly
Friendly reminder, be sure to pay attention to the safety of electricity
Bookmark this article, will not operate when the time to open it to see ~ ~
bibliography
[1] Macías-Rodríguez ME，Navarro-Hidalgo V，Linares-Morales JR，et al. Microbiological safety of domestic refrigerators and the dishcloths used to clean them in Guadalajara，Jalisco，Mexico[J]. J of Food Protection，2013，76( 6) : 984 － 990.
Cheng Jiawen, Wu Lijuan, He Duofen. Analysis of the status and causes of microbial pollution in urban household refrigerators[C]// The 3rd China Clinical Microbiology Conference and Forum on Microbiology and Immunology. 2012.10.12.
Li Yan, Liang Chen, Sun Huihui, et al. Microbial pollution status of ordinary civilian washing machine[J]. Chinese Journal of Infection Control, 2016, 15(005):313-316.
Xu Huihui, Su Jin, Ruan Suyun, et al. Investigation on microbial pollution status of household washing machines in Shanghai[J]. Shanghai Preventive Medicine, 2005, 017(005):225-226.
Zhao Huiang, Yu Wen. Status quo of washing machine cleaners[J]. China Detergent Industry, 2019, 000(001):65-68.
Zhao Binxiu, Li Yan, Sun Huihui, et al. Study on the relevant properties and evaluation methods of percarbonate washing machine sink cleaner[J]. Chinese Journal of Health Standards Administration, 2013, 4(004):24-28.
Zhan Xiaodong, Wu Hua, Hu Huimin, et al. Study on dust mite allergen enriched in air conditioner dust separator net[J]. Chinese Journal of Schistosomiasis Control, 2015, 27(6):612.
Li Wenyan. Correlation between family indoor environment and lifestyle in urban Chongqing and children's respiratory diseases and lung function[D]. Chongqing Medical University,2019.]
Xu Shuiling, Wang Lixin, Yin Xiu. Investigation on microbial contamination status of water dispenser effluent[J]. Zhejiang Preventive Medicine, 2004, 16(001):3-4.
*The content of this article is a popularization of health knowledge and cannot be used as a specific diagnosis and treatment recommendation, nor is it a substitute for face-to-face consultation by a practicing physician, for reference only.
*The copyright of this article belongs to Tencent Medical Code, unauthorized media reprinting is prohibited, and illegal reprinting will be investigated for legal responsibility according to law. Individuals are welcome to forward to the circle of friends.
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