
Showering with contact lenses in, even with your eyes closed, is generally not recommended by eye care professionals. While closing your eyes might seem like a protective measure, water—whether from the shower, tap, or pool—can still come into contact with your lenses, potentially introducing bacteria, microorganisms, or chemicals that can lead to eye infections, irritation, or even serious conditions like Acanthamoeba keratitis. Contact lenses can act as a barrier, trapping these harmful substances against the eye, and the risk remains even if your eyes are shut. It’s always best to remove your contacts before showering to ensure the safety and health of your eyes.
| Characteristics | Values |
|---|---|
| Safety | Not recommended; water can contain microorganisms harmful to the eyes. |
| Risk of Infection | High risk of bacterial or parasitic infections (e.g., Acanthamoeba). |
| Eye Irritation | Possible irritation or discomfort due to chemicals in water or soap. |
| Contact Lens Movement | Water pressure can dislodge or move contacts, even with eyes closed. |
| Microorganisms in Water | Tap water may contain bacteria, parasites, or fungi harmful to the eyes. |
| Chemical Exposure | Soap, shampoo, or chlorine in water can damage contacts or irritate eyes. |
| Professional Recommendation | Optometrists and eye care professionals strongly advise against it. |
| Alternative Solutions | Remove contacts before showering or use waterproof goggles if necessary. |
| Myth of Closed Eyes | Closing eyes does not prevent water from entering or microorganisms from adhering to contacts. |
| Long-Term Effects | Potential for corneal ulcers, infections, or vision damage over time. |
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What You'll Learn
- Risk of Infection: Closing eyes doesn’t prevent waterborne bacteria from entering and causing eye infections
- Lens Discomfort: Water can trap behind lenses, leading to irritation or displacement even with eyes shut
- Chemical Exposure: Shower products like soap or shampoo can seep in, causing stinging or damage
- Lens Swelling: Contact lenses absorb water, altering their shape and potentially harming the cornea
- Alternative Solutions: Use daily disposables or glasses to avoid showering with contacts entirely

Risk of Infection: Closing eyes doesn’t prevent waterborne bacteria from entering and causing eye infections
Closing your eyes in the shower might seem like a simple solution to protect your contact lenses, but it’s a misconception that can lead to serious eye infections. Water, whether from the tap or shower, is not sterile and often contains microorganisms like Acanthamoeba, which can adhere to contact lenses and cause severe corneal infections. These infections, known as Acanthamoeba keratitis, are not only painful but can also result in permanent vision loss if left untreated. The risk isn’t just theoretical—studies have shown a direct link between showering with contacts and increased infection rates, even when the eyes are closed.
The mechanism behind this risk is straightforward: contact lenses act as a barrier on the eye’s surface, trapping bacteria and other pathogens that come into contact with them. Even with closed eyelids, water can still splash around the eyes, introducing harmful microorganisms to the lens surface. Over time, these bacteria can multiply, leading to infections that may require prolonged antibiotic treatment or, in severe cases, surgical intervention. For contact lens wearers, understanding this risk is crucial, as the consequences of ignoring it can be irreversible.
To minimize the risk of infection, experts recommend removing contact lenses before any exposure to water, including showering, swimming, or even washing your face. If you accidentally expose your lenses to water, discard daily disposables immediately or clean long-term lenses with fresh disinfecting solution. Additionally, always wash your hands thoroughly before handling contacts to avoid transferring bacteria from your skin to your eyes. These simple steps can significantly reduce the likelihood of waterborne infections and ensure safer contact lens use.
Comparing the risks of showering with contacts to other habits, it’s clear that this practice stands out as particularly dangerous. For instance, while sleeping in contacts increases the risk of infection by reducing oxygen flow to the cornea, showering with them introduces external pathogens directly to the lens. The combination of these two habits—showering and sleeping in contacts—amplifies the risk exponentially. By contrast, adhering to proper hygiene practices and avoiding water exposure while wearing lenses is a straightforward way to protect your eye health.
In practical terms, adopting a water-free contact lens routine is the best defense against infection. Keep a pair of glasses nearby for showering or swimming, and make it a habit to remove lenses before any water-related activities. If you’re prone to forgetting, set reminders or place a note in your bathroom as a visual cue. For those who rely on contacts daily, investing in a yearly eye exam is essential to monitor eye health and catch any early signs of infection. Small changes in your routine can make a significant difference in preventing painful and potentially sight-threatening conditions.
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Lens Discomfort: Water can trap behind lenses, leading to irritation or displacement even with eyes shut
Water and contact lenses are a precarious combination, even when you think you’re being cautious. Closing your eyes in the shower might seem like a safe bet, but the physics of water pressure and surface tension work against you. When water hits your face, it can easily slip behind the lenses, creating a thin layer between your eye and the contact. This trapped water acts as a barrier, reducing oxygen flow to the cornea and causing discomfort. The sensation ranges from a mild irritation to a persistent, nagging ache, as if something foreign is lodged in your eye. Even if you blink repeatedly, the water often remains trapped, highlighting why this practice is risky.
Consider the mechanics of contact lenses: they are designed to adhere to the eye’s surface through a combination of suction and moisture. When water becomes trapped, it disrupts this balance, causing the lens to shift or fold. This displacement can lead to blurred vision or, worse, the lens slipping off the eye entirely. For soft lenses, which are more flexible and prone to movement, this risk is particularly high. Rigid gas-permeable lenses, while less likely to dislodge, can still cause irritation when water is trapped. The result is not just discomfort but also a potential safety hazard, especially if you’re showering without immediate access to a mirror or lens case.
A common misconception is that closing your eyes tightly will prevent water from reaching the lenses. However, water pressure in showers can reach up to 80 psi (pounds per square inch), easily forcing its way into the smallest gaps. Even in low-pressure showers, the cumulative effect of water droplets can still lead to trapped moisture. For instance, a 10-minute shower with eyes closed exposes your lenses to hundreds of water impacts, increasing the likelihood of irritation. This is why optometrists universally advise against showering with contacts, regardless of whether your eyes are open or shut.
Practical tips can mitigate the risk, though they don’t eliminate it entirely. If you must shower with contacts, wear tight-fitting goggles to create a water-resistant seal around your eyes. Ensure the goggles fit snugly to prevent water seepage. Alternatively, remove your lenses before showering and use daily disposable lenses if you need vision correction afterward. For those who wear monthly or bi-weekly lenses, storing them in a clean case with fresh solution during showering is a safer option. Always prioritize eye health over convenience, as the consequences of trapped water—such as corneal abrasions or infections—far outweigh the temporary hassle of lens removal.
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Chemical Exposure: Shower products like soap or shampoo can seep in, causing stinging or damage
Showering with contact lenses in, even with eyes tightly shut, exposes them to chemicals in soaps, shampoos, and body washes. These products contain surfactants, fragrances, and preservatives that can seep through closed eyelids, especially when mixed with warm water. The thin, permeable nature of contact lenses allows these substances to adhere to the lens surface, increasing the risk of irritation or damage. Even a small amount of shampoo runoff can cause stinging, redness, or corneal abrasions, particularly with extended-wear lenses.
Consider the mechanics of showering: water pressure, steam, and splashes create pathways for chemicals to reach the eyes. Closing your eyes reduces but does not eliminate exposure. For instance, sodium lauryl sulfate, a common surfactant in shampoos, can disrupt the tear film and cause dryness or discomfort. Fragrances and dyes in soaps may trigger allergic reactions, even in trace amounts. While these risks are low with brief, accidental exposure, intentional showering with lenses in amplifies them significantly.
To minimize chemical exposure, adopt a preventive approach. Remove contact lenses before showering, especially if using heavily scented or medicated products. If lenses are left in, rinse them thoroughly with contact lens solution immediately after showering. Avoid rubbing eyes post-shower, as this can embed chemicals further. For those who forget to remove lenses, flushing the eyes with clean, lukewarm water can help dilute irritants, but this is not a substitute for prevention.
Comparatively, swimming with contacts poses similar but more severe risks due to chlorine and bacteria. Showering, while less extreme, still warrants caution. Daily disposable lenses offer a practical solution, as they can be discarded after exposure, reducing the risk of chemical buildup. However, no lens type is entirely immune to chemical damage, making removal the safest option. Prioritizing eye health over convenience is key, as even minor irritation can escalate to infections or corneal ulcers.
Instructively, here’s a step-by-step guide to protect your eyes: 1) Remove contacts before showering. 2) Store them in a clean case with fresh solution. 3) If lenses remain in, keep eyes firmly closed and avoid direct water contact. 4) After showering, clean lenses with solution, even if no discomfort is felt. 5) Watch for signs of irritation—redness, itching, or blurred vision—and consult an eye care professional if symptoms persist. Small habits, like these, can prevent long-term damage and ensure lens wear remains safe and comfortable.
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Lens Swelling: Contact lenses absorb water, altering their shape and potentially harming the cornea
Contact lenses, particularly soft varieties, are hydrogels designed to absorb and retain water for flexibility and comfort. However, this very property becomes a liability when exposed to shower water. Tap water, even in developed countries, harbors microorganisms like Acanthamoeba, which can adhere to lenses and cause severe corneal infections. While closing your eyes might seem protective, water pressure and splashing can still force pathogens onto the lens surface, setting the stage for swelling and irritation.
Consider the mechanics of lens swelling: a typical soft contact lens has a water content ranging from 38% to 75%. When submerged in shower water, the lens acts like a sponge, absorbing additional moisture and expanding in size. This alteration in shape compromises the lens’s fit, leading to discomfort and potential corneal abrasion. Prolonged exposure to water can also disrupt the lens’s oxygen permeability, starving the cornea of essential oxygen and causing edema—a condition where the cornea swells due to fluid accumulation.
To mitigate these risks, follow a strict no-water policy for contact lenses. Remove lenses before showering, swimming, or engaging in water-related activities. If lenses are accidentally exposed to water, discard daily disposables immediately. For reusable lenses, clean and disinfect them thoroughly using a multi-purpose solution or hydrogen peroxide-based system, ensuring a minimum 6-hour soak for hydrogen peroxide to neutralize. Never rinse lenses with tap water, as this introduces contaminants directly to the lens surface.
For those who find lens removal inconvenient, consider investing in daily disposable lenses, which eliminate the need for cleaning and reduce infection risk. Alternatively, wear waterproof swimming goggles during showers to create a barrier between water and eyes. If redness, pain, or vision changes occur post-exposure, seek immediate optometric care. Corneal infections, if untreated, can lead to permanent vision loss, making prompt action critical.
In summary, lens swelling from water exposure is a preventable yet serious issue. Closing your eyes in the shower offers minimal protection against waterborne pathogens and mechanical lens distortion. Prioritize lens hygiene, adopt water-safe practices, and recognize early infection symptoms to safeguard corneal health. Remember: contact lenses and water are incompatible partners, regardless of how tightly you shut your eyelids.
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Alternative Solutions: Use daily disposables or glasses to avoid showering with contacts entirely
Showering with contacts, even with eyes tightly shut, risks exposing lenses to waterborne pathogens like Acanthamoeba, which can lead to severe eye infections. Instead of gambling on closed eyelids, consider daily disposable contacts as a practical alternative. These single-use lenses eliminate the need for cleaning and reduce the temptation to wear them in water. Simply discard the pair after use, minimizing the risk of contamination from shower water. This option is particularly beneficial for individuals with active lifestyles or those prone to forgetting lens care routines.
For those hesitant to switch to dailies, prescription glasses offer a straightforward solution. Modern frames are lightweight, stylish, and available in a variety of materials, from titanium to acetate, catering to different preferences and budgets. Keep a pair in the bathroom for shower use, ensuring they’re within reach when you remove your contacts. This habit not only protects your eyes but also extends the lifespan of your reusable lenses by reducing daily wear time. Optometrists often recommend this approach for patients with a history of eye infections or sensitivities.
A comparative analysis highlights the cost-effectiveness of both alternatives. While daily disposables may seem expensive upfront, they eliminate expenses tied to cleaning solutions and cases. Glasses, on the other hand, require a one-time investment and occasional maintenance, such as lens replacements or adjustments. For instance, a year’s supply of daily disposables averages $200–$500, depending on the brand, while a durable pair of glasses ranges from $100–$400. Weighing these costs against the potential medical expenses of a waterborne infection underscores the value of preventive measures.
Instructively, transitioning to either alternative requires minimal adjustment. Start by consulting your eye care professional to ensure the chosen option suits your prescription and lifestyle. For daily disposables, practice proper insertion and removal techniques to avoid discomfort. If opting for glasses, select frames that complement your facial structure and daily activities—anti-reflective coatings and blue light filters can enhance functionality. Finally, establish a routine: remove contacts before showering, store them safely, and either insert a fresh pair afterward or switch to glasses seamlessly. This disciplined approach ensures eye health without compromising convenience.
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Frequently asked questions
It’s not recommended to shower with contacts, even if you close your eyes, as water can introduce bacteria, viruses, or microorganisms that may cause eye infections.
Even with closed eyes, water can seep in and expose your contacts to pathogens, increasing the risk of eye irritation or infections like Acanthamoeba keratitis.
While goggles may reduce water exposure, it’s still risky. It’s best to remove contacts before showering to avoid any potential contamination.









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