CHEAA Truth Lab: How exactly does the dishwasher wash dishes for you?
Published:2022-11-09 Category:Industry information Visitors:
What are the key words that come to mind when it comes to dishwashers? Free hands, new appliances, sterilization, kitchen renovation, water saving or water consumption...
With the popularity of dishwashers and people's awareness of healthy eating, many families now install dishwashers in their kitchens. After the meal orderly put the dishes and chopsticks in, loaded with detergent, easy to press, you can harvest more clean tableware than hand washing. It's a great tool for technology to help our lives. Not only that, in addition to meeting the cleaning needs of consumers, TA can also disinfect and sterilize dishes and tableware. Automatic drying and high temperature sterilizing function after washing can also effectively avoid water residue and bacteria breeding.
In order to let consumers have a better understanding of dishwashers, as the authoritative media of home appliances, China State Grid selected five mainstream dishwashers and the professional detergent brand Liangdish for the experiment. This 8-minute video reveals the "mystery" of dishwashers' health by focusing on the health attributes of dishwashers.

Under the epidemic, the public has become more aware of the value of health. Users' demand for household appliances has gradually shifted to the direction of high quality, high efficiency and health. As a representative of "lazy household appliances" and "healthy household appliances", dishwashers have also attracted everyone's attention. As the saying goes, the disease comes from the mouth. Like bowls, chopsticks, dishes, spoons and other essential tableware in family life, after washing whether to disinfect and remove bacteria?
Zhou Zhiping, chief physician of the Infectious Disease Center of the Fifth Medical Center of the Chinese People's Liberation Army General Hospital, said that a large number of investigation data showed that a variety of pathogens can be detected on the spoon. Many of our infectious diseases, such as hepatitis A and hepatitis E, are spread by dishes and spoons. If cutlery is not cleaned and disinfected regularly in daily life, then these cutlery can become a vector of disease transmission.

It seems that the daily disinfection of common tableware in the family is conducive to the security of the whole family. In addition, experts have also given effective disinfection and sterilization methods. In short, at 100℃, these bacteria will be destroyed in about two to three minutes. In the case of spore, the virus will be destroyed in about five to ten minutes. Just like when you were a child, boiling water disinfecting dishes in your home can kill bacteria effectively through high temperature disinfection.
However, for the operation of high-temperature disinfection, ordinary consumers are difficult to control the temperature and time. The dishwasher, which has the function of disinfection and sterilization, is perfectly capable of doing this job. Be it in productivity or effectiveness, truly free hands.

So how effective are they in practice? We commissioned the Comprehensive Inspection Center of Chinese Academy of Inspection and Quarantine to test the washing ability of Escherichia coli and Staphylococcus aureus on 5 dishwasher products from Hudi, Boss, Haier, Panasonic and Siemens household appliances.

Experimental results show that these dishwashers can achieve the efficacy of Escherichia coli and Staphylococcus aureus. (Note: Siemens all-purpose cabin dishwasher has been tested and certified by professional organizations, and has professional-grade sterilizing effect.) A2 dry state bacteria-inhibiting storage system of Huadi Great Washing Dishwasher, complete drying 4 hours after washing, combined with full steel bladder + double fan drainage +PTC hot air drying + 7-day cruise, and Huadi led double pump no residual water technology, to achieve 7-day bacteria-inhibiting storage rate of >99.99%; The owner of the Guangyan Washing machine S1Plus uses the Guangyan ultra-thermal inactivation technology to release the 105℃ ultra-thermal, and is paired with the Guangyan anticyclonic drying technology to superposition the UV UV sterilization function, achieving an independent 99.9999% sterilization and virus removal rate; Haier Crystal series W5000 adopts double 80 ℃ high temperature steam, with 50000pa strong water flow can not only wash stains, but also eliminate more than 99.999% of Staphylococcus aureus, Escherichia coli, helicobacter pylori and H1N1 influenza virus; Panasonic Deep Clean Dishwasher uses the original clean wave surf filter technology, and nanoe™X technology, to achieve up to 720 hours of long-term antibacterial effect; SJ43HS00KC, the Siemens all-purpose tank dishwasher, uses precise turbine washing technology, which can form a water pressure of 46000Pa and a wider and finer water column coverage, while cleaning the tableware, it can achieve up to 99.999% sterilization rate.
In addition, in addition to the technology of the dishwasher itself, professional detergent products are inevitably the best companion for the dishwasher. More common on the market are soda, baking soda and a variety of surfactants, which contains a variety of stain removal ingredients, by soaking stains, you can remove common oil. In addition, there are some products will add oxygen ingredients, such ingredients have a significant effect on the removal of colored stains. For many people see the cleaning power of the main lotion is enough, some main lotion will also add biological enzymes, used to remove starch, protein stains. Multifunctional, open a cleaner, more efficient, healthy new way of washing dishes.

It is not difficult to see that with the increasing demand of consumers for health, the voice is getting louder. Most of the dishwashers on the market have been equipped with the function of disinfection and sterilization, which continuously helps the family health protection ability.
At present, dishwashers are evolving to the direction of "washing, drying, elimination, storage and wisdom". Dishwasher manufacturers are also strengthening their attention to the whole process of washing from "washing" to "elimination" and then to "storage", so as to continuously meet the increasingly diversified needs of consumers. The above several dishwashers not only have excellent performance in sterilization, healthy storage and other functions, but also their comprehensive strength is commendable. For example, the optimized bowl and basket design of Huadi makes the tableware placement more flexible; The boss is integrated with dishwasher, disinfection cabinet and cupboard functions, 1 top 3; Haier has a patented partition washing design, immediately become half a dishwasher, to deal with a small number of tableware cleaning is not afraid; Panasonic is in the residual water system, two-engine rotary drying technology, filter self-cleaning system under the three deep cleaning performance, to achieve a clean link depth to carry out the purpose of providing consumers with "healthy life"; Siemens embedded intelligent sterilizing dishwasher, equipped with German intelligent BLDC tri-core frequency conversion, has precise eddy current washing, strong water high frequency beating stubborn stains.
Undeniably, dishwasher market is one of the most potential categories in the home appliance market at present. The market is developing rapidly. Under the background of consumers' increasing demand for health products, dishwasher market may usher in an era with a scale of 10 billion. Some insiders said that good products are always the core elements to arouse their consumer desire, and also the most important guarantee to promote the further popularization of dishwashers. With the upgrading of the consumption structure of Chinese residents, dishwashers are likely to become popular household appliances.
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