Can You Wear Contact Lenses in the Shower?
Never wear your contact lenses in the shower.
It’s easy to do without thinking. You put your lenses in, start your morning, and suddenly you’re under the water. It feels harmless, especially if it’s quick.
Still, even brief exposure to water increases your risk of irritation and infection.
Why Water and Contacts Don’t Mix
Tap water is safe to drink, but it isn’t sterile.
Water from showers, baths, pools, and hot tubs can carry bacteria that shouldn’t come into contact with your eyes. When you’re wearing lenses, anything in that water can get trapped between the lens and the surface of your eye.
Once it’s there, it doesn’t just rinse away. The lens holds it in place, which creates the exact conditions where irritation or infection can start.
What Is Acanthamoeba Keratitis?
One of the main concerns is a microorganism called Acanthamoeba, which is commonly found in water.
When it gets trapped behind a contact lens, it can cause an infection called Acanthamoeba keratitis.
It can feel like mild redness, irritation, slightly blurry vision, or sensitivity to light. Easy to brush off at first.
Over time, though, it can become extremely painful and much harder to treat. In more serious cases, it can lead to permanent vision damage.
And this isn’t something limited to lakes or ocean water. Regular tap water, including what comes out of your shower, can be enough.
It’s Not Just About Infection
Even without an infection, water changes how your lenses behave.
Contact lenses are designed to sit a certain way on your eye. When they’re exposed to water, they can absorb it and subtly change shape. You might not notice it immediately, but it can make the lens feel less stable, less comfortable, and more likely to trap debris or bacteria underneath.
“I’ve Done It Before, and Nothing Happened”
This is exactly why the habit sticks.
Most people have done it at some point and didn’t have an issue. So it starts to feel like it’s fine.
The problem is that you can do the same thing multiple times with no consequences, and then one day something gets trapped under the lens and causes a problem.
That’s why most eye doctors recommend avoiding water altogether when you’re wearing contact lenses.
What To Do Instead
The simplest option is to take your contacts out before you shower, then put them back in afterward with clean, dry hands.
If you occasionally forget, daily disposable lenses are a better option than reusable ones since they’re thrown away after each use. They reduce how long anything stays on the lens, but they don’t make water exposure safe.
Wearing glasses at home can also give your eyes a break and reduce overall irritation.
If you’re swimming, airtight goggles make a big difference. Prescription swim goggles are even better.
FAQ
Can I shower with contacts if I keep my eyes closed?
No. Water can still reach your eyes, even if you’re careful.
What if I only do it occasionally?
There isn’t a safe frequency. Even occasional exposure carries risk.
Are daily contacts safer around water?
They reduce some risk compared to reusable lenses, but they don’t make it safe.
Can I swim with contacts in?
Only with airtight goggles. Otherwise, it’s better to remove them or use prescription swim goggles.
What should I do if I accidentally shower with my contacts in?
Take them out as soon as possible. Use a fresh pair if you have one. If you notice redness, pain, or blurry vision, follow up with an eye care professional.