洗碗布是人们家庭生活中的必备物品。很多人认为，洗碗布只要清洗干净，第二次用之前就不需要再清洗消毒，直接使用即可。然而事实是怎样的呢？

Dish cloth is people the family life of the necessary items.Many people think,Dish cloth as long as clean,The second use before they don't need to cleaning and disinfection,Can be used directly.But what is the truth?

　　“中国家庭厨房卫生调查结果发布会”公布了一项最新的厨房卫生调查结果：由中国疾病预防控制中心发布的北京、上海两地的单块洗碗布检测出细菌总数竟高达约5000亿个！这些洗碗布不仅细菌数量很高，而且致病菌数量也繁多：其中不乏大肠杆菌、金黄色葡萄球菌、白色念珠菌、沙门氏菌等19种致病菌。可见，洗碗布普遍存在细菌数量过高的问题，尤其是存在大量的致病菌，这极容易引起餐具的二次污染。因此，小小洗碗布的卫生亟应引起关注。

"Chinese family kitchen health survey release"Announced a new kitchen health survey results:By the China disease control and prevention center issued Beijing/Shanghai both single piece of dish cloth detect total bacterial count was as high as about 500 billion!These dish cloth is not only a high number of bacteria,And pathogenic bacteria number also is various:There is no lack of among them escherichia coli/Staphylococcus aureus/Candida albicans/Salmonella 19 kinds of pathogenic bacteria.visible,Dish cloth widespread the problem of high number of bacteria,Especially there are a lot of pathogenic bacteria,This extremely easy to cause of tableware secondary pollution.therefore,Small dish cloth health mind should be paid attention.

　　美国“MSN网站”近日提醒，即使洗得很干净的洗碗布，二次使用时也应先消毒。为什么呢？

The United States"MSN website"Recently reminded,Even if washed very clean dish cloth,Second when using, also should be disinfection.why?

　　因为小小洗碗布，每天都要和碗筷亲密接触，肉屑、菜渣、油污的残迹，或多或少地都会遗留在洗碗布上。美国佛罗里达州立大学环境工程系的科研证实，20%的洗碗布内隐藏着如大肠杆菌、沙门氏菌等足以导致疾病的细菌。特别是夏天，部分清洁不够的洗碗布更会滋生大量细菌，让餐具在洗涤过程中因为与洗碗布接触而“交叉感染”。虽然，很多人在洗完碗后都会将洗碗布清洗干净，但经过几个或十几个小时的放置，洗碗布上又会滋生很多细菌。这是因为，潮湿的环境很容易让空气中的浮尘、细菌等落在洗碗布上，孳生新的细菌；洗碗布上本身存留的污渍也是细菌的孳生地。本次调查显示，用肥皂或洗洁精清洗过的洗碗布，20%的细菌仍会存留，而经过6个小时的放置，细菌数又会增加一倍。

Because small dish cloth,Every day and in close contact with chopsticks,Meat dust/Food residue/Remnants of oil pollution,More or less will leave behind in the wash bowl of cloth.Florida state university environmental engineering research confirmed,20% of the dish cloth hidden within such as e. coli/Salmonella is strong enough to lead to disease bacteria.Especially in the summer,Part of clean enough dish cloth more can cause a lot of bacteria,Let tableware in washing process for and dish cloth contact"Cross infection".although,A lot of people in the wash bowl will wash the dishes after the cloth wash clean,But after a few or ten hours of place,Wash the dishes of cloth and can cause a lot of bacteria.This is because,The damp environment, it's easy to let dust in the air/Bacteria, and fell on the dish cloth,Breed new bacteria;Wash the dishes of cloth itself remained of the besmirch is bacterial nidus.The investigation shows that,Use soap or detergent cleansed dish cloth,20% of the bacteria will still remain,And after six hours of place,Bacterial count and will be doubled.

　　因此，除了将洗碗布清洗干净外，再次使用时也应该清洗和消毒。用微波炉消毒是最快最方便的一种方法，将微波炉打到高火两分钟，就可以杀死或者抑制超过99%的细菌、病毒和寄生虫。不过，即使这些都做到了，也最好每月更换一次，以更好地保障家人健康。

therefore,In addition to will wash the dishes outside the cloth wash clean,Again, when using, also should be clean and disinfect.With microwave oven disinfection is the fastest the most convenient a method,Microwave oven hit high fire two minutes,Can kill or inhibit more than 99% of the bacteria/Virus and parasite.but,Even though these are done,It's best to change once a month,To better safeguard the health of her family.

　　洗碗布上面的微生物可以通过污染餐具后进入人体，引发相关疾病。洗碗布上致病菌越多，致病的几率就会越大。没及时更换、清洗和晾干，是洗碗布窝藏细菌的主因，而湿润、不卫生的环境，最有利于细菌繁殖。对此，正确使用洗碗布的四个要点是“干、净、换、分”，“干”：即每次用完洗碗布后要及时拧干，并尽量展开，晾挂在通风处。“净”：洗碗后要清洗洗碗布，还要定期消毒。浸湿后用微波炉加热3分钟，或用消毒剂稀释以后浸泡，或用水煮10分钟。“换”：洗碗布脏了、洗不干净了，就应及时更换。“分”：洗碗布一定要专布专用。最好是洗碗、洗锅、擦灶台油烟机、清洁餐桌台面的抹布分开使用。

Dish cloth above microorganism can through the pollution after tableware enter human body,Cause related diseases.Dish cloth on the more pathogenic bacteria,The risk of disease will be bigger.No change in time/Cleaning and dry,Is a dish cloth shelter bacteria cause,And wet/Unsanitary environment,The most conducive to bacteria breeding.this,The correct use of dish cloth four points is"dry/net/in/points","dry":Where each finished dish cloth soon after twist dry,And try to spread,Hang in ventilated place."net":After washing the dishes to clean dish cloth,And regular disinfection.After soaking in the microwave heating 3 minutes,Or with disinfectant dilution after soaking,Or with boiled for 10 minutes."in":Dish cloth dirty/'t wash clean,You should change in time."points":Dish cloth must be designed special cloth.The best is washing the dishes/Wash pan/Wipe hearth lampblack machine/Clean the table mesa cloth used separately.

　　洗碗布最好不要选择化纤质地或钢丝球，因为化学纤维和钢丝球碎屑若粘在餐具上，随食物一起进入人体胃肠道内，会刺激或诱发胃肠道疾病。（李鸿林）

Dish cloth better not choose to chemical fiber texture or steel wire ball,Because of chemical fiber and steel wire ball clastic if stuck on the tableware,Together with the food into the human body in the gastrointestinal tract,Can stimulate or induced gastrointestinal disease.(LiHongLin)