The kitchen looks very neat, but is it really clean? Actually, you don’t know that many hidden dirt and dirty things are something we cannot see with the naked eye. For example, do you know the amount of bacteria on cutting boards and rags? Putting everything into the refrigerator can also cause the food inside to be cross-contaminated. "Baidu Health" lists the 6 dirtiest places in the kitchen. Come home and clean up your kitchen mines.

1. Wipes, dishwashing

Some people put on the control table after cleaning the rag, while others are used for a long time and will not be eliminated. Poison expert Professor Zhao Mingwei once wrote an article pointing out that research has found that if the rag is not washed for a long time, the total number of bacteria on a single rag can reach 500 billion! As long as you hear the smell of the rag, it means that bacteria are beginning to grow. It is recommended that you change the rag once a month, and it is best to use a wood-fiber material, which has strong water and oil discharge properties, making it less likely to allow bacteria to adhere to it.

The sea cypress used to clean dishes also contains many bacteria. According to the British website indy100, due to the moisture content of sea cypress and the frequent contact with food, it is easy to breed bacteria. Studies have shown that the bacteria density per cubic centimeter on the sea radius is as high as 54 billion, which is comparable to the amount of bacteria that can cause human stool. When sea calls to clean other items, bacteria will also be spread. The solution is still to change the sea regularly.

2. Cutting board

If the cutting board for cutting food is not properly cleaned or updated, the hidden bacteria or toxins will affect health.

Chopping boards are commonly found in wood, glass, plastic and other materials. Linkou Changgeng Clinical Toxics Career, Cheng Dunci, once interviewed by the Joint News, pointed out that wood and plastic materials are most likely to appear knife marks due to excessive use. If the cutting board is placed in a more damp place, the knife marks will easily grow bacteria. When the cutting board has black lines, it is probably caused by spots. It is recommended to use one to one thousand bleaching water, but it is only used for cleaning non-wood cutting boards. Wooden cutting boards can be disinfected with boiling hot water.

3. The tray table is used to wash various foods and supplies, and is also a place where bacteria are prone to breeding. Baidu Health points out that when washing raw meat, Sandella will contaminate the flow table and surrounding food with the water splash.

In addition, the surface of the flow table and the sink is often irritated, and water will often remain on it. If it is not dried, it will not only cause mildew, but also leave water and scale. Life magician Chen Yingru once wrote an article to provide a wonderful recipe, which is to use a scraper to scrape the glass window to remove water marks, which is very effective. It can wipe the water cleanly, which is more effective than rubbing it with a rag.

4. Chopsticks

Many people have used chopsticks for several years, but they are still using them even if they are moldy when they are used. I visited the urinary dysfunction doctor at Mainland Central Television. After long-term use of wood bamboo chopsticks, it will breed bacteria or mold, which is harmful to health. However, severely moldy chopsticks will produce "yellow koji toxin". This bacteria is considered to cause liver cancer. Therefore, people who use moldy chopsticks for a long time have a higher chance of suffering from liver cancer than ordinary people. If the chopsticks grow spots that are not bamboo or wood-colored, it means that they have moldy and have changed. Therefore, it is best to change the chopsticks made of bamboo or wood once every six months.

5. Refrigerator

Even if you wash chopping boards and rags every day, the refrigerator will definitely not be cleaned often, right? Many people may think of clearing it when the annual sweep is over? And I put everything in the refrigerator, and I forgot it once I put it, and I still don’t know it after it has expired for a long time. Yu Dunci suggested that the refrigerator at home can only be packed about 70%. If it is stuffed, the air flow in the refrigerator is insufficient and the temperature of refrigeration cannot meet the standard. The food is easily damaged, especially the refrigerator has no bacterial effect, which can only reduce the growth of bacteria. If the food is left in it for a long time, it will also cause mold and bacteria. There are also soup juices, drinks, raw food packaging, bacteria on plastic bags, etc., which can easily enter the refrigerator and become a source of dyeing when food is used.

"Nutritional Manman" Manman Nutritional Manman also reminds everyone that if a food in the refrigerator becomes moldy, the surrounding area may also be affected, and may not be visible to the naked eye. Therefore, we must abandon the moldy and the food next to it.

6. Most of the trash cans in the kitchen include food packaging bags, leftovers, etc. In addition, many people now use trash cans, which are relatively clean and hygienic. However, the book "Daily Swallowing, Relief and Relief Collecting" (written by Lin Kefan and published by Caijing Culture) points out that trash cans will promote an oxygen-free environment and are conducive to the reproduction of oxygen bacteria. Bacteria with both oxygen and oxygen-free respiration will also tend toward oxygen-free respiration, which will cause odor, so they are more likely to cause odor than trash cans without oxygen.