The effectiveness of three home products in cleaning and disinfection of Staphylococcus aureus and Escherichia coli on home environmental surfaces
The effectiveness of three home products in cleaning and disinfection of Staphylococcus aureus and Escherichia coli on home environmental surfaces
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DOI：
10.1111/jam.12935
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发表时间：
2015-11-01
影响因子：
4
通讯作者：
Marshall, J.
中科院分区：
文献类型：
--
作者：
Goodyear, N.;Brouillette, N.;Marshall, J.
目的：本研究的目的是调查三种产品：（i）对两种常见家用表面的清洁效果，以及（ii）对两种常见细菌的消毒效果。产品包括传统的（漂白剂），环保（EP），自己动手（DIY：蒸馏白色醋，苏打水，茶树油），24小时的老DIY，和个人DIY组件稀释。方法和结果：对于清洁陶瓷，没有产品是有效的（85%的哈克的土壤去除），但是，DIY表现优于EP和漂白剂。在不锈钢方面，只有DIY未能达到标准。对于消毒，漂白剂和EP在所有条件下均达到500 log（10）的减少。DIY和组分对大肠杆菌的活性高于金黄色葡萄球菌，但只有新鲜的DIY和50%的醋达到500log（10）reductions.Conclusions：EP是一种有效的替代漂白剂。DIY可能是一个足够的替代清洁陶瓷和家庭使用，完全消除微生物是不必要的，但是，它必须新鲜准备的每一天。意义和影响的研究：这是第一份报告的性能据称更安全的替代品用于清洁和消毒用于家庭保健。环保产品和DIY是一些家庭用途的潜在替代品。
Aims: The objectives of this study were to investigate three products for: (i) cleaning effectiveness on two common household surfaces, and (ii) disinfection effectiveness against two common bacteria. Products included conventional (bleach'), environmentally preferable (EP), do-it-yourself (DIY: distilled white vinegar, club soda, tea tree oil), 24-h old DIY, and individual DIY components in dilution.Methods and Results: For cleaning ceramic, no product was effective (85% removal of Hucker's soil), however, DIY performed better than EP and bleach. On stainless, only DIY failed to meet the standard. For disinfection, bleach and EP achieved 500log(10) reductions under all conditions. DIY and components were more active against Escherichia coli than Staphylococcus aureus but only fresh DIY and 50% vinegar achieved 500log(10) reductions.Conclusions: EP is an effective alternative to bleach. DIY may be an adequate alternative for cleaning ceramic and for household use, where complete elimination of micro-organisms is unnecessary; however, it must be freshly prepared each day.Significance and Impact of the Study: This is the first report of performance of purportedly safer alternatives for both cleaning and disinfection for use in home health care. The EP product and DIY are potential alternatives for some household uses.