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  2. 2021年7月4日 · 消委會測試15款多用途殺菌消毒噴劑樣本,各型號分別購自百貨公司、家庭用品專門店、個人護理用品店、嬰兒用品店和網上商店,產品售價每瓶/每套裝售價由$88至$798不等。 測試樣本的總評分,包括以殺菌效能及消除病毒感染力效能評估,15款樣本中有2款獲4.5星。 消委會測試15款消毒噴劑總評分排名(按圖👇👇👇 ): + 11. 消除病毒效能最好邊款? 哪兩款強差人意? 大家最關心莫過於消毒噴劑消除病毒的效能,檢測以腺病毒進行測試。 消委會解釋,若產品可有效對付腺病毒,理論上亦可以有效對付所有包膜病毒如新型冠狀病毒。 至於測試殺菌效果,則分別是殺滅大腸桿菌K12和金黃葡萄球菌。 消毒噴劑最有效削弱腺病毒感染排名(按圖👇👇👇): + 11.

  3. 2023年12月14日 · The best cleaner and disinfectant: Clorox Clean-Up Cleaner + Bleach A homemade disinfectant spray What to look forward to The competition Sources

  4. 2022年4月14日 · Available in a dozen scents, Lysol Disinfectant Spray kills 99.9% of bacteria on fabrics and hard surfaces. Best wipes: Clorox Disinfecting Wipes - See on Amazon. Clorox's Disinfecting Wipes...

    • Victoria Giardina
    • Hand Washes
    • Disinfectant Cards / Badges
    • Wearable Negative Ion Air Purifier

    "Antibacterial" hand washes– the label could be misleading

    Nowadays more and more hand wash products claim to have “antibacterial” properties, and are deemed indispensable during the pandemic. However, do you know that the effectiveness of plain hand washes is not necessarily inferior to that of “antibacterial” ones!

    Proper hand-washing practices would be more important

    The main purposes of hand washing are to remove dirt and reduce the number of microorganisms on the skin to a safe level. An antibacterial hand wash may not achieve its said effect if the washing process is too brief, as the active ingredients have not been able to stay on the skin long enough to take effect. As we quickly rinse off these products, gone also are their antibacterial effect. As shown by the data from the Centers for Disease Control and Prevention (CDC) of the United States, rec...

    Traditional hand wash vs foaming hand wash vs soap bar

    Apart from its ingredients, the type or form of a hand wash product could also affect the cleaning habits and thus affecting its efficacy in removing bacteria. Some overseas studies have pointed out that as compared with a traditional hand wash, consumers generally take less time to scrub their hands when using a foam one, thus reducing the efficacy in removing bacteria. In recent years, many people have switched to traditional soap bars. But they are relatively difficult to produce rich lath...

    Do they live up to what their claim?

    During this pandemic, various forms of disinfectant lanyards (in the form of cards / badges / pens), etc. have come into the market, claiming that consumers could simply wear them or hang them on backpacks to achieve disinfecting effect. However, this seemingly easy-to-use anti-epidemic "new technology" lacks empirical support in the actual environment. Consumers should be cautious and not overly rely on these products for epidermic protection. The Consumer Council asked suppliers to provide...

    Is the active ingredient "chlorine dioxide" really useful?

    Products generally claimed to emit chlorine dioxide (CIO2) to achieve disinfection effect. To a certain extent, CIO2 does have a disinfection effect, and some countries use it to improve the odor / taste of drinking water or as a bleaching agent in paper processing. In a confined space, high concentration of CIO2 can indeed kill bacteria (or even the notorious bacillus anthracis). However, people must be vacated from the space during this application to avoid associated health risks. Coming b...

    Efficacy vanishes when using outdoor? There are numerous space and time constraints

    The general public would expect these disinfectant lanyards to provide protection as they stroll down the streets or stay outdoors. But in reality, consumers might be disappointed. The efficacy of these products could be seriously affected by various external environmental factors. Manufacturers usually recommend using these products in less-ventilated or even confined spaces. The efficacy could be further weakened in a windy environment. Some products recommended against exposure to humidity...

    Can air purifiers protect against bacteria?

    Putting on a wearable air purifier has become a craze during the COVID-19 pandemic, specially after evidence showing that the virus can transmit through aerosols. However, simply purifying the air cannot prevent nor kill bacteria. Different models of wearable negative ion air purifiers vary considerably in performance, especially in the PM2.5 test. To read the detailed evaluation report, please refer to the article “Effects of Wearable Negative Ion Air Purifiers Could Be Dubious. Possibility...

    What are PM2.5 and CADR?

    In addition to bacteria and viruses, various pollutants can also be “intimidating”. Consumers must have heard of PM2.5 which has become “notorious” in recent years. PM2.5 refers to tiny particles with a diameter of 2.5 microns or less. Due to their small size, they are capable of penetrating deep into the human lungs after being inhaled, thus giving rise to health hazards. Therefore, one of the important functions of the air purifier is to remove these small and harmful particles. When choosi...

    The air purifying effect can easily be affected by the environment

    Nowadays, many air purifiers are very small in size, and can even be worn around neck. However, the effectiveness of these wearable negative ion air purifiers, whether in an indoor or outdoor environment, is doubtful. When used outdoors, the continuous emissions of pollutants such as exhaust fumes (from vehicles) and cigarette smoke, etc., could reduce the effectiveness of air purifiers. If the user is walking around, the wearable air purifier might not be able to purify the surrounding air i...

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