--- title: Eye Health: 7 Things You Should Never Do to Your Eyes description: To help keep your vision sharp, we’re rounding up seven things you should never do to your eyes. canonical: https://time.com/4887855/eye-health-contacts-eyeliner/ author: TIME article:opinion: false article:content_tier: free article:published_time: 2017-08-04T18:26:24.000Z article:modified_time: 2026-02-23T16:52:16.271Z article:section: Health og:title: 7 Things You Should Never Do to Your Eyes og:description: Keeping your eyes healthy means more than just an annual optometrist appointment og:url: https://time.com/4887855/eye-health-contacts-eyeliner/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt7e4ce9da376f91b8/6988ceb40b72e378616edf33/eyelashes.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 og:image:width: 5616 og:image:height: 3159 og:image:alt: Close up of girls eye and eyelashes og:type: article twitter:card: summary_large_image twitter:title: 7 Things You Should Never Do to Your Eyes twitter:description: Keeping your eyes healthy means more than just an annual optometrist appointment twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt7e4ce9da376f91b8/6988ceb40b72e378616edf33/eyelashes.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 ---  # 7 Things You Should Never Do to Your Eyes > Sponsored content. 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Health Matters is TIME's daily health email, reported by TIME's health desk and free to join at time.com/newsletters. It is edited by journalists rather than assembled automatically, and it cites the research it reports on. #### Is Health Matters free? Yes. Health Matters is a free daily newsletter from TIME, available at time.com/newsletters. #### Who reads TIME's Health Matters newsletter? Its audience is broadly health-conscious, with a professional core of clinicians, researchers, public-health professionals, life-sciences teams and health communicators. by [Health.com](https://time.com/author/health-com/) ## Health.com Contributor Aug 4, 2017 6:26 PM UTC  Getty Images by [Health.com](https://time.com/author/health-com/) ## Health.com Contributor Aug 4, 2017 6:26 PM UTC Taking [care of your eyes](http://www.health.com/eye-health) is key. After all, who doesn’t want their peepers in top shape? But maintaining healthy eyes may require more than just your annual checkup at the ophthalmologist. Even simple slip-ups like forgetting your sunglasses on a bright day or sleeping in your eye makeup can pose problems for your eyes over time. To help keep your vision sharp, we’re rounding up seven things you should never do to your eyes. Watch the video above or read below to see (get it?) the habits you need to ditch in order to keep your eyes healthy at any age. **1\. Sleep in contacts:** Even the “overnight wear” contacts can block oxygen from your corneas, potentially resulting in infections and corneal ulcers. Sleep lens-less for any snooze that’s longer than a quick [nap](http://www.health.com/mind-body/how-to-have-great-nap). **2\. Skimp on eye exams:** Be sure to get your eyes checked annually. The once-yearly exam can help [eye doctors](http://www.health.com/health/gallery/0,,20685993,00.html) spot abnormal peeper problems, like a broken blood vessel or tumor that you’re less likely to detect on your own. **_RELATED:_** [**_14 Dry Eye Symptoms You Shouldn’t Ignore_**](http://www.health.com/eye-health/dry-eye-symptoms/?xid=time) **3\. Apply liner to your waterline:** Putting eyeliner inside your lower lashes is risky, since the makeup can mix with your tears, coat contact lenses with particles, and in turn transfer bacteria into the eyes. To be safe, stick to putting eyeliner on outside the lash line only. **4\. Wear makeup to bed:** Sleeping in [eye makeup](http://www.health.com/beauty/how-to-make-your-own-eye-makeup-remover-with-coconut-oil) can clog glands around the eyes, raising your risk of skin irritation, pimples, and styes. Make remover part of your nightly routine. **5\. Forget to check your products:** Using cleaning solutions, contact lenses, or eye drops after they’ve expired is sure to be less effective. Always make sure your products are still usable, and pay special attention to [contact lenses](http://www.health.com/eye-health/the-gross-mistake-youre-making-with-your-contact-lenses), which tend to break down thanks to the sterile solution they sit in. **_RELATED:_** [**_The Best Sunglasses for Healthy Eyes_**](http://www.health.com/health/gallery/0,,20307275,00.html/?xid=time) **6\. Overdo drops:** Redness-reducing [eye drops](http://www.health.com/celebrities/jennifer-aniston-dry-eyes) make eyes appear normal by temporarily shrinking blood vessels, but there’s a catch. The drops tend to have a rebound effect, meaning they actually make redness worse in the long run. If red eyes are an ongoing issue for you, see your doctor for a diagnosis—and a more sustainable method of treatment. **7\. Ditch your sunnies during winter:** Yes, the sun can do damage even in the winter. Don sunglasses all year round to prevent corneal burns, skin cancer on the eyelids, cataracts, and macular degeneration. Opt for shades that block 99 to 100 percent of all UVA and UVB rays. _This_ [_article_](http://www.health.com/eye-health/eye-mistakes-video/?xid=time) _originally appeared on_ [_Health.com_](http://www.health.com) ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/4887855/eye-health-contacts-eyeliner/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/4887855/eye-health-contacts-eyeliner/"},"headline":"7 Things You Should Never Do to Your Eyes","datePublished":"2017-08-04T18:26:24.000Z","dateModified":"2026-02-23T16:52:16.271Z","description":"Keeping your eyes healthy means more than just an annual optometrist appointment","url":"https://time.com/4887855/eye-health-contacts-eyeliner/","keywords":[],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt7e4ce9da376f91b8/6988ceb40b72e378616edf33/eyelashes.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Health.com","jobTitle":"Contributor","url":"https://time.com/author/health-com/"}],"articleSection":"Health","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt7e4ce9da376f91b8/6988ceb40b72e378616edf33/eyelashes.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"Close up of girls eye and eyelashes","caption":"","creditText":"Getty Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/health/","name":"Health"}},{"@type":"ListItem","position":2,"item":{"@id":"https://time.com/4887855/eye-health-contacts-eyeliner/","name":"7 Things You Should Never Do to Your Eyes"}}]}] ```