What household appliance has the most bacteria? What can be seen of the bacteria in the home applian

Appliance bacteria[1], also known as EA bacteria, are a general term for bacteria that attach to electrical appliances. Including air-conditioning bacteria, refrigerator bacteria, range hood bacteria, washing machine bacteria, etc.

Water dispenser bacteria.

If you don't clean it for a long time, the scale, bacteria and residues caused by secondary pollution, as well as the rust of the heating parts will be harmful to the human body, so the water dispenser must be disinfected frequently.

Cleaning points: You can use a special descaler for water dispensers. When cleaning, open the sewage outlet first and put the remaining water, and then soak it in an aqueous solution of descaler for 30 minutes.

The descaler water should be put from the sewage outlet, and the washing water discharged during the descaling process will sometimes block the sewage outlet, open the back cover of the water dispenser, and pinch it a few times with your hand in the blocked position, and the sewage can be discharged.

Water heater bacteria.

After the electric water heater is used for a certain period of time, a large amount of scale will be formed inside it, and when the scale thickens to a certain extent, the heating time will be extended, the amount of hot water output will be reduced, the power consumption will be increased, and even the inner tank will be damaged and cracked.

Cleaning points: Professionals are required to clean them. If the water heater is equipped with a blowdown valve, it can discharge the sewage according to the manual.

Rice cooker bacteria.

The hardest part of the rice cooker to clean is the bottom of the pot, which may contain rice particles and char residue that have fallen in. The paint on the shell of the rice cooker is also corroded due to the frequent overflow of high-temperature rice soup, and it is easy to fall off.

Cleaning points: To clean the bottom of the inner pot, you should first remove the screws at the bottom of the rice cooker with a screwdriver, uncover the bottom cover, remove the rice grains and dirt in it, and then scrub it with anhydrous alcohol. If dark spots appear in the inner pot, you can wipe it off with detergent powder or soak it in vinegar overnight.

Refrigerator bacteria. There is a lot of food stored in the refrigerator, and if it is not cleaned frequently, it is easy to cross-contaminate between the food. It is harmful to health after consumption.

Cleaning points: The refrigerator can be diluted with general detergent and wiped with a cloth, and the condenser on the back is also easy to accumulate dust and affect heat dissipation, so it is recommended to clean it with a duster or vacuum cleaner at least once every six months. The water collection tray should be taken out and cleaned once a month, because the defrosted and melted water is not easy to evaporate and is prone to odors.

Special care should be taken that the refrigerator must not be scrubbed with hot water.

The generation of bacteria in household appliances is inseparable from whether the household appliances are cleaned frequently. Cleaning your home appliances regularly not only keeps you safe, but most importantly, it prevents diseases. [2]

Event. 3] In August 2013, Mr. Wang in Wuhan had diarrhea after eating watermelon in the refrigerator, which was found to be due to the fact that the refrigerator had not been cleaned for a long time, so that the food was infected with bacteria.

In July 2013, a boy in Shaoxing was infected with dust mites after staying in an uncleaned air-conditioned room for a long time, which induced allergic symptoms.

In October 2012, Ms. Li in Fuzhou felt itchy when she wore clothes washed in a household washing machine, and her young daughter had a lot of red bumps on her body. Later, after being reminded by the doctor, it was found that it was because the washing machine had not been cleaned for a long time.

Summary. Hello dear, you can use a microscope to see the bacteria inside the home appliance, the microscope can magnify the bacteria to a visible scale, showing the shape and characteristics of the bacteria, so as to more accurately identify the type of bacteria. In addition, bacteria can be used to look at bacteria inside the appliance using a bacterial culture medium, which allows bacteria to grow on it and form colonies on it, making it easier to identify the type of bacteria.

In addition, it is also possible to view bacteria inside home appliances using DNA sequencing technology, and the type of bacteria can be accurately identified by analyzing the DNA sequence of bacteria.

Hello dear, you can use a microscope to look at the bacteria inside the home appliance, and the microscope can magnify the bacteria to a visible scale, showing the shape and characteristics of the bacteria, so as to more accurately identify the type of bacteria. In addition, bacteria can be used to look for bacteria in the appliance, which allows bacteria to grow on it and form colonies on it, making it easier to identify the type of bacteria. In addition, using DNA sequencing technology, bacteria in home appliances can also be viewed, and the DNA sequence of bacteria can be analyzed to accurately identify the type of bacteria that are making wheels.

Is there any way to kill the bacteria.

Pro, 1Use of antibiotics: Antibiotic-containing antibiotics can inhibit the growth and reproduction of bacteria, thereby killing bacteria.

2.Use disinfectants: Disinfectants can kill bacteria by altering their external environment so that they become unfit to survive.

3.Use ultraviolet light: UV exposure can kill bacteria by altering their DNA so that they cannot multiply properly.

4.Use of acids: Acids can damage the membrane of the bacteria and cause changes in their external environment, thus killing stupid veteran bacteria.

5.Temperature: High temperature can prevent bacteria from multiplying normally, thus killing bacteria.