{"id":30639,"date":"2020-11-24T11:25:47","date_gmt":"2020-11-24T11:25:47","guid":{"rendered":"https:\/\/nailknowledge.org\/?p=30639"},"modified":"2023-11-14T18:51:56","modified_gmt":"2023-11-14T18:51:56","slug":"o-esmalte-de-unha-transmite-agentes-patogenicos-que-causam-infeccoes","status":"publish","type":"post","link":"https:\/\/nailknowledge.org\/pt\/blog\/does-nail-polish-transmit-pathogens-to-cause-infections","title":{"rendered":"O esmalte de unha transmite agentes patog\u00eanicos que causam infec\u00e7\u00f5es?"},"content":{"rendered":"<p>Two independent scientific studies confirm that nail polish products do not harbour microbes, so it is not likely that any pathogen could be spread to cause infections. Water-based cosmetic products typically contain preservatives to prevent microbial contamination, when they are sold in multi-use packages. Solvent based nail polish products ( e.g. <a href=\"https:\/\/nailknowledge.org\/pt\/blog\/a-vida-util-do-esmalte-de-unha-qual-e-o-problema\/\">esmalte tradicional.<\/a>, lacquers, enamels, varnish, base coat, top coats) provide a hostile environment for pathogens and prevent microbial contamination even when the bottle and the brush are used repeatedly (double dipped) and therefore additional preservatives are not needed or added. Professionals use nail polish products are essentially water-free, solvent based mixtures of colourants, film formers and other additives. Some have questioned the use of nail polish products in salons over concerns of a possible increased risk for transmitting microbes when a polish brush is reused on multiple clients.<\/p>\n<p>Diversos estudos cient\u00edficos independentes, conduzidos pelo Conselho de Seguran\u00e7a dos Fabricantes de Unhas (NMC) da Associa\u00e7\u00e3o Profissional de Beleza, demonstram que os produtos de esmalte \u00e0 base de solvente matam agressivamente todos os micr\u00f3bios que possam ser apanhados inadvertidamente por um pincel de esmalte, portanto, o uso repetido de produtos de esmalte N\u00c3O representa um risco de infec\u00e7\u00e3o para os clientes do sal\u00e3o.<\/p>\n<p>In the first study, unopened nail polish products were intentionally mixed with high concentrations of seven common microorganisms associated with nail or skin infections, followed by laboratory testing to determine if any of these microbes could survive or reproduce. The products tested contained the volatile organic solvent used almost universally by all manufacturers (e.g. ethyl acetate, butyl acetate, isopropyl alcohol, etc.) which are typically make up 60-70% of nail polish formulation. These nail polish products were individually inoculated with a high concentration of live microorganisms, then tested immediately and periodically for fourteen (14) days to ensure there was no regrowth of microorganisms.<\/p>\n<p>Resultados: em todos os produtos de esmalte de unha testados, os micr\u00f3bios introduzidos foram rapidamente destru\u00eddos e n\u00e3o houve novo crescimento, mesmo ap\u00f3s 14 (quatorze) dias.<\/p>\n<p>Conclusion: Professional-use nail polish products which do not contain water as an ingredient and are mostly made of organic solvents can rapidly destroy microbes: which explains why these products don&#8217;t require traditional cosmetic preservatives. These results dominate that microbes cannot live in water-free nail polish products and any microbes accidentally introduced would be rapidly destroyed. These results also demonstrate that a properly used, professional-use nail polish product may be safely applied to multiple salon clients because the organic solvents are an effective deterrent against microbial contamination.<\/p>\n<p>If you want more details about these studies you can find them in the nail manufacturers council on safety\u2019s education brochure. Investigating of the Potential for Microbial Contamination in Nail Polish\u201d<\/p>","protected":false},"excerpt":{"rendered":"<p>O que a ci\u00eancia nos diz sobre a seguran\u00e7a dos esmaltes?<\/p>","protected":false},"author":26,"featured_media":38218,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[63,70],"tags":[],"class_list":{"0":"post-30639","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health-and-safety","8":"category-product_chemistry","9":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Does nail polish transmit pathogens to cause infections? 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