{"id":2461,"date":"2026-03-28T09:51:10","date_gmt":"2026-03-28T08:51:10","guid":{"rendered":"https:\/\/www.glasklar.com\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/"},"modified":"2026-04-30T11:16:57","modified_gmt":"2026-04-30T09:16:57","slug":"does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids","status":"publish","type":"post","link":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/","title":{"rendered":"Does alcohol in cleaning agents damage the coating of hearing aids?"},"content":{"rendered":"

The question of possible damage to the coating of hearing aids caused by cleaning products is a concern for many hearing care professionals. Because hearing systems are high-quality medical products. And their surfaces are technically sensitive. This is why people often research how hearing aids can be cleaned without endangering the material or coating.<\/p>\n<\/div>

Many manufacturers point out that alcohol-based cleaners can be problematic. And this advice is basically understandable. Highly concentrated industrial alcohol can attack plastics. It can also dry out paintwork or protective coatings over time.<\/p>\n

Why alcohol must be viewed in a differentiated way<\/strong><\/p>\n

However, the type of alcohol and its concentration are decisive. Not all alcohol is equally aggressive.<\/p>\n

Strongly degreasing industrial alcohol or isopropanol in high concentrations can damage sensitive surfaces. Especially with frequent use. Many manufacturers therefore advise caution.<\/p>\n

However, natural alcohol in very low doses behaves differently. It is primarily used for gentle cleaning. And it is used in such a way that material compatibility is paramount. Therefore, the blanket statement that alcohol automatically damages the coating of hearing aids is not correct.<\/p>\n

When cleaning agents are not critical<\/strong><\/p>\n

Products for cleaning hearing aids are generally unproblematic if they:<\/p>\n

    \n
  • do not have a disinfecting effect<\/li>\n
  • do not contain a high alcohol content<\/li>\n
  • are formulated to protect the material<\/li>\n<\/ul>\n

    In such cases, the focus is on removing dirt, skin oils and deposits. And not aggressive germ reduction.<\/p>\n

    Many years of practical experience have shown that mild formulations with a very low alcohol content do not cause any damage to housings or coatings. The decisive factor is always the composition. And not just the term “alcohol”.<\/p>\n

    Safety through correct use<\/strong><\/p>\n

    It is also important to use them correctly in a specialist store. Cleaners should be used sparingly. And direct exposure to moisture in sensitive openings must be avoided. Then cleaning hearing aids remains safe and gentle on the material.<\/p>\n

    Conclusion<\/strong><\/p>\n

    Damage to the coating of hearing aids is mainly caused by aggressive or highly concentrated cleaning agents. Mild solutions with natural alcohol in low doses, on the other hand, are considered to be gentle on materials.<\/p>\n

    Therefore, hearing care professionals should not avoid alcohol altogether. But check the composition carefully. In this way, hygiene, care and value retention can be sensibly combined.<\/p>\n

    Please feel free to contact us for further information:<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

    The question of possible damage to the coating of hearing aids caused by cleaning products is a concern for many hearing care professionals. Because hearing systems are high-quality medical products. And their surfaces are technically sensitive. This is why people often research how hearing aids can be cleaned without endangering the material or coating.<\/p>\n","protected":false},"author":1,"featured_media":2462,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unkategorisiert"],"yoast_head":"\nDoes alcohol in cleaning agents damage the coating of hearing aids? - GLASKLAR<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Does alcohol in cleaning agents damage the coating of hearing aids? - GLASKLAR\" \/>\n<meta property=\"og:description\" content=\"The question of possible damage to the coating of hearing aids caused by cleaning products is a concern for many hearing care professionals. Because hearing systems are high-quality medical products. And their surfaces are technically sensitive. This is why people often research how hearing aids can be cleaned without endangering the material or coating.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/\" \/>\n<meta property=\"og:site_name\" content=\"GLASKLAR\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-28T08:51:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-30T09:16:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.glasklar.com\/wp-content\/uploads\/2026\/04\/GLASKLAR_blog_teaser__04.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2133\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Shanti-lwp-labor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shanti-lwp-labor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/\"},\"author\":{\"name\":\"Shanti-lwp-labor\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/#\\\/schema\\\/person\\\/312a264dfd126299fb4e5e41bb76ddb6\"},\"headline\":\"Does alcohol in cleaning agents damage the coating of hearing aids?\",\"datePublished\":\"2026-03-28T08:51:10+00:00\",\"dateModified\":\"2026-04-30T09:16:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/\"},\"wordCount\":1699,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.glasklar.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/GLASKLAR_blog_teaser__04.jpg\",\"articleSection\":[\"Unkategorisiert\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/\",\"url\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/\",\"name\":\"Does alcohol in cleaning agents damage the coating of hearing aids? - GLASKLAR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.glasklar.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/GLASKLAR_blog_teaser__04.jpg\",\"datePublished\":\"2026-03-28T08:51:10+00:00\",\"dateModified\":\"2026-04-30T09:16:57+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/#\\\/schema\\\/person\\\/312a264dfd126299fb4e5e41bb76ddb6\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.glasklar.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/GLASKLAR_blog_teaser__04.jpg\",\"contentUrl\":\"https:\\\/\\\/www.glasklar.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/GLASKLAR_blog_teaser__04.jpg\",\"width\":2133,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Does alcohol in cleaning agents damage the coating of hearing aids?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/\",\"name\":\"GLASKLAR\",\"description\":\"LWP Kommunikation\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/#\\\/schema\\\/person\\\/312a264dfd126299fb4e5e41bb76ddb6\",\"name\":\"Shanti-lwp-labor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4f35df5a0c4260e9a17fcc33e1696e753893b2206a37ea4deea8d2fa937cf2bd?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4f35df5a0c4260e9a17fcc33e1696e753893b2206a37ea4deea8d2fa937cf2bd?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4f35df5a0c4260e9a17fcc33e1696e753893b2206a37ea4deea8d2fa937cf2bd?s=96&d=mm&r=g\",\"caption\":\"Shanti-lwp-labor\"},\"sameAs\":[\"https:\\\/\\\/www.glasklar.com\"],\"url\":\"https:\\\/\\\/www.glasklar.com\\\/en\\\/author\\\/shanti-lwp-labor\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Does alcohol in cleaning agents damage the coating of hearing aids? - GLASKLAR","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/","og_locale":"en_US","og_type":"article","og_title":"Does alcohol in cleaning agents damage the coating of hearing aids? - GLASKLAR","og_description":"The question of possible damage to the coating of hearing aids caused by cleaning products is a concern for many hearing care professionals. Because hearing systems are high-quality medical products. And their surfaces are technically sensitive. This is why people often research how hearing aids can be cleaned without endangering the material or coating.","og_url":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/","og_site_name":"GLASKLAR","article_published_time":"2026-03-28T08:51:10+00:00","article_modified_time":"2026-04-30T09:16:57+00:00","og_image":[{"width":2133,"height":1200,"url":"https:\/\/www.glasklar.com\/wp-content\/uploads\/2026\/04\/GLASKLAR_blog_teaser__04.jpg","type":"image\/jpeg"}],"author":"Shanti-lwp-labor","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Shanti-lwp-labor","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#article","isPartOf":{"@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/"},"author":{"name":"Shanti-lwp-labor","@id":"https:\/\/www.glasklar.com\/en\/#\/schema\/person\/312a264dfd126299fb4e5e41bb76ddb6"},"headline":"Does alcohol in cleaning agents damage the coating of hearing aids?","datePublished":"2026-03-28T08:51:10+00:00","dateModified":"2026-04-30T09:16:57+00:00","mainEntityOfPage":{"@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/"},"wordCount":1699,"commentCount":0,"image":{"@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#primaryimage"},"thumbnailUrl":"https:\/\/www.glasklar.com\/wp-content\/uploads\/2026\/04\/GLASKLAR_blog_teaser__04.jpg","articleSection":["Unkategorisiert"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/","url":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/","name":"Does alcohol in cleaning agents damage the coating of hearing aids? - GLASKLAR","isPartOf":{"@id":"https:\/\/www.glasklar.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#primaryimage"},"image":{"@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#primaryimage"},"thumbnailUrl":"https:\/\/www.glasklar.com\/wp-content\/uploads\/2026\/04\/GLASKLAR_blog_teaser__04.jpg","datePublished":"2026-03-28T08:51:10+00:00","dateModified":"2026-04-30T09:16:57+00:00","author":{"@id":"https:\/\/www.glasklar.com\/en\/#\/schema\/person\/312a264dfd126299fb4e5e41bb76ddb6"},"breadcrumb":{"@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#primaryimage","url":"https:\/\/www.glasklar.com\/wp-content\/uploads\/2026\/04\/GLASKLAR_blog_teaser__04.jpg","contentUrl":"https:\/\/www.glasklar.com\/wp-content\/uploads\/2026\/04\/GLASKLAR_blog_teaser__04.jpg","width":2133,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/www.glasklar.com\/en\/does-alcohol-in-cleaning-agents-damage-the-coating-of-hearing-aids\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/www.glasklar.com\/en\/"},{"@type":"ListItem","position":2,"name":"Does alcohol in cleaning agents damage the coating of hearing aids?"}]},{"@type":"WebSite","@id":"https:\/\/www.glasklar.com\/en\/#website","url":"https:\/\/www.glasklar.com\/en\/","name":"GLASKLAR","description":"LWP Kommunikation","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.glasklar.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.glasklar.com\/en\/#\/schema\/person\/312a264dfd126299fb4e5e41bb76ddb6","name":"Shanti-lwp-labor","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/4f35df5a0c4260e9a17fcc33e1696e753893b2206a37ea4deea8d2fa937cf2bd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4f35df5a0c4260e9a17fcc33e1696e753893b2206a37ea4deea8d2fa937cf2bd?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4f35df5a0c4260e9a17fcc33e1696e753893b2206a37ea4deea8d2fa937cf2bd?s=96&d=mm&r=g","caption":"Shanti-lwp-labor"},"sameAs":["https:\/\/www.glasklar.com"],"url":"https:\/\/www.glasklar.com\/en\/author\/shanti-lwp-labor\/"}]}},"_links":{"self":[{"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/posts\/2461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/comments?post=2461"}],"version-history":[{"count":0,"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/posts\/2461\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/media\/2462"}],"wp:attachment":[{"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/media?parent=2461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/categories?post=2461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.glasklar.com\/en\/wp-json\/wp\/v2\/tags?post=2461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}