Eye health resources

Can you shower with contact lenses on?

That's an easy one: The answer is NO. We can’t say this emphatically enough, contacts should never be worn in the shower, because there’s a risk that you’ll get water in your eyes, and that can cause a serious, vision-threatening eye infection.

Medically reviewed on January 21, 2026
Published on August 21, 2024; Updated on March 24, 2026
4 minute read

Key takeaways:

  • You should never shower with contact lenses on
  • Water can warp your lenses and lead to serious eye infection
  • If your contacts come into contact with any kind of water, throw them away and use a fresh pair
A close-up of a silver shower head laid across the hot and cold handles with water coming out

Why you should never shower with contacts

If we need water to survive, shower in it, and wash our hands in it, why is it such a no-no for contacts to come into contact with it? Well, here are a few key reasons.

Most water isn't germ-free

A close-up of water droplets resting on a pink background

The water that comes out of your tap is typically safe to drink because it’s treated, and tested often, but that doesn’t mean it’s safe for your eyes. A microbe called Acanthamoeba is quite common in many sources of water like drinking water, swimming pools, lakes, rivers, saunas, hot tubs, and more—and it can be particularly dangerous for your eyes. Acanthamoeba can cause an eye infection called Acanthamoeba keratitis, which can be very painful and may even lead to blindness.

Water can warp your lenses

A close-up of two contact lenses on a wet, blue surface

Of course, there are other kinds of water that don’t have bacteria or any additives in it, like distilled water or laboratory-grade sterile water, but your lenses shouldn’t touch that either. Contact lenses are made to stay moist with your natural tears, and the tears that coat your eyes are made of  more than just water. When contact lenses come into contact with water, they can swell or change shape, leading to distorted vision or lenses that generally don't sit on the eye as they should. 

Contacts are made to work with tears, not water

A simple blue and white illustration showing the three layers of your eye's tear film
Tears have water in them, but they’re not water. They’re not even like saline. Tears are made of three important layers plus enzymes, lipids, and electrolytes that all work together to protect your eyes and keep them healthy. Contact lenses are designed to work with this complex tear film, not plain water. 

The three layers that make up your eye's tears

A mucin layer 

This is the innermost layer. It helps to protect the front surface of the eye (cornea) and provides lubrication so the lid can glide over the cornea. 

An aqueous (watery) layer 

This is the middle layer, helping with nourishment, hydration and protecting the cornea. 

A lipid (oily) layer 

This outer layer helps lubricate your eye and helps prevent your tears from evaporating.   

What if you accidently shower with your contacts on?

It doesn’t matter if you’re using disposable lenses or reusable lenses, if you accidently shower with your contacts on, take them off, throw them away and put on a brand new lens. If the water made your contact lenses difficult to remove, use lubricating eye drops to help loosen the lens on the eye, then remove with clean, dry hands. If the contacts continue to stick to your eye, contact your eye doctor immediately.

Questions? Talk to your eye doctor.

Smiling young woman with natural hair wearing an orange striped shirt, looking at the cellphone in her hands

If you have questions about how to use your contact lenses, or concerns about your eye health, reach out to your eye doctor. They can tailor their responses to your specific eye health and your contact lenses.

Get guidance from the comfort of your home

Our troubleshooter tool answers common questions for new contact lens wearers and helps walk you through common contact lens challenges.

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FAQs

Frequently asked questions

What happens if you get your contacts wet?

Throw out your lenses and replace them with new ones. Getting your contacts wet may lead to an eyesight-threatening eye infection caused by Acanthamoeba. Water can also warp your contact lenses, which can affect fit and comfort. 

How many hours can I wear single-use contacts?

Many types of disposable contact lenses can be worn all day, meaning 12+ hours, but maximum wearing time should be determined by your eye doctor. Make sure to follow the wear and replacement schedule they provide.

Can I take a 3-hour nap with contacts?

No, you cannot sleep in daily wear contact lenses. Even short amounts of time spent sleeping with your contacts on can lead to a higher chance of infection. If you feel drowsy and are tempted to rest your eyes, take a moment to remove your contacts first.

Can I close my eyes for 10 minutes with contacts?

No, any time you need to rest your eyes, it’s important to remove your contact lenses first. There’s a chance you’ll fall asleep, and even short periods of time sleeping with contacts on can increase your chances of getting an eye infection.

How long can one contact lens last?

It depends on the type of lenses you were prescribed. Some examples of the types of contact lenses you may have been prescribed include daily disposable, two-week replacement, and monthly replacement. If you aren’t sure, reach out to your eye doctor, because wearing your contact lenses longer than you’re supposed to can be dangerous for your eyes.  

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The information provided on this page and across the entire Acuvue.com experience is designed to offer educational insights into eye health, referencing expert advice from reputable medical and government organizations, including the American Academy of Ophthalmology, the American Optometric Association and the National Eye Institute. While we research, report, and review the content on Acuvue.com and its extended social media to deliver accurate and up-to-date vision, vision care, and vision correction information, we do not make any assurances, and content accessed on or through Acuvue.com and its extended social media is not intended to replace professional medical advice, diagnosis, or treatment of any eye conditions or health issues. This brings us to our #1 eye health tip: Always consult a qualified healthcare professional for personalized medical guidance and care.

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