Article Title: Ortho-K and Swimming: Clear Vision in the Water Without Contacts
ARTICLE:
As a long-time optometrist here in Fayetteville, one of my greatest joys is helping people see the world clearly. But I’ve also seen the frustration that comes with traditional vision correction, especially during our hot North Carolina summers. I can’t tell you how many stories I’ve heard from patients—parents and kids alike—who feel like they’re missing out. They’re sitting by the pool at a Fayetteville-Cumberland Parks & Rec facility or trying to enjoy a day at a nearby lake, but they’re stuck on the sidelines. Why? Because dealing with glasses or contact lenses around the water is a risky, frustrating hassle.
Glasses get splashed and blurry, and they’re impossible to wear while actually swimming. And contact lenses? They present a much more serious, vision-threatening risk that most people don’t know about. As an eye doctor and a father, it’s my mission to educate our community about these dangers and offer a better way. That’s why I’m so passionate about sleepSEE®, our advanced orthokeratology program. It’s a revolutionary approach that gives you the freedom to jump in the water and enjoy every moment with crystal-clear vision, no strings—or lenses—attached.
Table of Contents
- The Hidden Dangers of Swimming with Contacts
- Why Your Eyes Are At Risk in Any Water
- Ortho-K: The Freedom to Dive In, Worry-Free
- A Clear Advantage: Comparing Vision Correction for Water Activities
- Enjoying the Water in Fayetteville and Fort Liberty
- Is sleepSEE® Right for Your Active Lifestyle?
- Frequently Asked Questions
The Hidden Dangers of Swimming with Contacts
Did you know the Centers for Disease Control and Prevention (CDC) has a clear and urgent warning for all contact lens wearers? Don’t swim or shower in your contact lenses. [1] It’s not just a suggestion; it’s a critical guideline to protect your sight. The reason is a microscopic, free-living amoeba called Acanthamoeba. This organism is commonly found in all types of water—tap water, pools, oceans, lakes, and hot tubs. [2]
When this amoeba gets trapped between your cornea and your contact lens, it can lead to a severe, painful, and sight-threatening infection called Acanthamoeba keratitis. Soft contact lenses, in particular, act like a sponge, absorbing water and any contaminants within it. This creates the perfect environment for the amoeba to latch onto the lens and then burrow into your eye. The infection is notoriously difficult to treat and, in the worst cases, can lead to permanent vision loss or the need for a corneal transplant. [3] Is the convenience of wearing your lenses for a quick dip really worth risking your eyesight?
Why Your Eyes Are At Risk in Any Water
Many people think that certain types of water are safer than others. A chlorinated pool must be clean, right? And saltwater surely kills everything? Unfortunately, that’s a dangerous misconception. Let’s break down the risks associated with different water environments.
Swimming Pools & Hot Tubs
Chlorine is effective at killing many bacteria, but it doesn’t eliminate everything instantly. Acanthamoeba has a protective cyst stage that makes it highly resistant to chlorine disinfection. [2] This means that even in a well-maintained pool or hot tub, the risk is still present. For our military families in the Fort Liberty area, this is an important consideration for the many on-base aquatic centers.
Oceans, Lakes, and Rivers
Natural bodies of water are teeming with microorganisms. Whether you’re enjoying a day at White Lake or taking a trip down the Cape Fear River, you’re exposing your eyes to a diverse ecosystem of bacteria, fungi, and parasites, including Acanthamoeba. Saltwater is not a sterile environment, and freshwater presents one of the highest-risk scenarios for contact lens-related infections.

This chart illustrates the dramatic difference in infection risk. With daytime soft contacts, the lens acts as a vector, trapping microbes against the eye. Ortho-K eliminates this vector entirely during water activities.
Ortho-K: The Freedom to Dive In, Worry-Free
So, how can you enjoy the water without compromising your vision or your eye health? The answer is orthokeratology, or as we call it at our practice, sleepSEE®. Ortho-K is a non-surgical, FDA-approved method of vision correction that uses specially designed therapeutic lenses worn overnight. While you sleep, these lenses gently and safely reshape the front surface of your eye (the cornea). You remove the lenses in the morning and are able to see clearly all day long without glasses or daytime contacts. [4]
This is the ultimate game-changer for swimmers, surfers, and anyone who loves the water. Because you aren’t wearing any lenses during the day, there’s nothing to trap bacteria or amoebas against your eye. You can open your eyes underwater, splash around with your kids, and dive with confidence, all while enjoying crisp, natural vision. It completely eliminates the primary risk factor for water-related contact lens infections. It’s the freedom to see and experience the water just as nature intended.

With sleepSEE®, you can create summer memories without worrying about losing a contact lens or risking an eye infection. It’s true visual freedom for your active lifestyle.
A Clear Advantage: Comparing Vision Correction for Water Activities
When you look at the options side-by-side, the advantages of Ortho-K for anyone who spends time in the water become incredibly clear.
| Vision Correction Method | Safety in Water | Convenience | Overall Experience |
|---|---|---|---|
| Glasses | Poor (Cannot be worn while swimming; easily lost or broken) | Very Low (Useless in the water, must be stored safely) | Frustrating (Blurry vision during activity) |
| Soft Contact Lenses | Very Dangerous (High risk of sight-threatening infections) | Low (Risk of losing a lens, irritation, and infection) | Risky & Stressful (Constant worry about safety) |
| sleepSEE® (Ortho-K) | Excellent (No lenses worn during the day, eliminating infection risk) | Excellent (Perfect vision with no equipment needed) | Liberating (Worry-free, natural vision) |
Enjoying the Water in Fayetteville and Fort Liberty
Here in Cumberland County, we’re lucky to have plenty of opportunities to cool off and have fun in the water. From the city’s public pools and splash pads to the extensive aquatic facilities available to our service members on Fort Liberty, there’s something for everyone. My patients who use sleepSEE® tell me all the time how it has transformed these local outings. They’re no longer the parent watching from a lounge chair, unable to see their kids in the pool. They’re right there in the action, fully participating and making memories.
Whether it’s a family day at the Westover Recreation Center pool or a weekend trip to the coast, Ortho-K provides the visual freedom to make the most of it. It’s not just about myopia management; it’s about enhancing your entire quality of life.

Patient satisfaction with Ortho-K is exceptionally high among athletes and water enthusiasts. The ability to see clearly without daytime correction is consistently rated as a top benefit.
Is sleepSEE®
Vision Correction Options for Swimmers
How ortho-k compares to other vision correction methods for competitive and recreational swimmers.
| Option | Safe in Water | Clear Vision | Infection Risk | Convenience |
|---|---|---|---|---|
| Ortho-K (sleepSEE) | No lenses in water | All-day clarity | None | ★★★★★ Highest |
| Prescription Goggles | Yes | In goggles only | None | ★★★☆☆ Moderate |
| Daily Contacts + Goggles | Risk if goggles leak | Yes | Moderate | ★★☆☆☆ Low |
| LASIK | After healing | Yes | None | ★★★★☆ High |
| No Correction | Yes | Blurry | None | ★★★★★ Highest |
The FDA and CDC advise against wearing any contact lenses while swimming due to risk of Acanthamoeba keratitis. Ortho-k eliminates this risk entirely.
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Dr. James Singletary, OD, FIAOMC
Dr. James Singletary, OD, FIAOMC is a licensed optometrist and orthokeratology specialist with over 15 years of clinical experience in myopia control, myopia management, orthokeratology, and nonsurgical vision correction. He is the founder of Eye Medics Optometry in Fayetteville, NC and the creator of the sleepSEE ortho-k program.
Medical Disclaimer
This article is for informational purposes only and does not constitute medical advice. Always consult with a qualified eye care professional for diagnosis and treatment of eye conditions. The information provided here should not be used as a substitute for professional medical advice.



