Can I Store Contacts in Water?

You are currently viewing Can I Store Contacts in Water?

Can I Store Contacts in Water?

Can I Store Contacts in Water?

Have you ever questioned whether you can store your contact lenses in water? Whether you ran out of contact lens solution or were simply curious, this article will provide you with valuable information on whether water is a safe alternative for storing your contacts.

Key Takeaways:

  • Storing contacts in **water is not recommended** due to the risk of contamination and potential eye infections.
  • Properly sanitized contact lens cases and approved contact lens solutions should always be used for storing and disinfecting your contacts.
  • Water may contain harmful microorganisms that can harm your eyes and compromise the quality of your contacts.

**Using water as a storage solution for your contact lenses** may seem like a convenient option, but it is important to understand the potential risks involved. Water, particularly tap water, contains a variety of microorganisms that can contaminate your contacts and pose serious risks to your eye health. These microorganisms can multiply and lead to severe eye infections, including conjunctivitis and corneal ulcers.

**It is worth noting that even distilled or sterile water is not suitable as a long-term storage solution** for contacts. While it may be free from microorganisms, it does not contain the necessary disinfecting agents found in contact lens solution to keep your contacts clean and safe for use.

**Furthermore, water can alter the shape and structure of your contact lenses**. The chemicals and minerals present in water can cause your contacts to swell, shrink, or become distorted. This can lead to discomfort, irritation, and even vision problems when wearing your contacts.

The Risks of Storing Contacts in Water

Storing your contacts in water poses several risks to your eye health and the integrity of your lenses. Here are some important points to consider:

  • **Microbial contamination**: Water, including tap water, contains various microorganisms that can contaminate your contacts and lead to eye infections.
  • **Corneal ulcers**: If your contacts become contaminated with harmful microorganisms, it can result in corneal ulcers, which can be painful and require medical treatment.
  • **Eye irritation**: Water can irritate your eyes and cause redness, itching, and discomfort when you insert your contacts.
  • **Changes in lens shape**: The chemicals and minerals in water can cause your contacts to change shape and potentially affect your vision and comfort.

*Remember, your eyes are sensitive organs* and require proper care and hygiene when it comes to contact lenses. Always follow the instructions provided by your eye care professional and use approved contact solutions specifically designed for cleaning and storing contacts.

Can I Use Saline Solution Instead?

Saline solution, commonly used for rinsing and storing contact lenses, is not a suitable alternative for long-term storage without proper disinfection. While saline solution can be used temporarily to rinse your contacts or alleviate dryness, it does not have the necessary components to effectively disinfect your lenses. Using a saline solution alone for storage can still result in microbial growth and eye infections.

Myths and Misconceptions about Storing Contacts in Water

There are a few common myths and misconceptions surrounding storing contacts in water. Let’s debunk them:

  1. **Myth 1: Boiling water makes it safe for storing contacts** – Boiling water does not eliminate all microorganisms, and it does not replace the need for proper contact lens solutions.
  2. **Myth 2: Bottle water is a safe alternative** – Bottled water may be slightly better than tap water, but it still lacks the necessary disinfecting agents needed for proper storage.
  3. **Myth 3: Using water briefly won’t cause harm** – Even short-term use of water can lead to infections and discomfort due to the presence of microorganisms and chemicals.

What Should I Do If I Don’t Have Contact Lens Solution?

If you find yourself without contact lens solution, consider the following options:

  • **Contact your eye care professional** – They may have alternative solutions available or be able to provide guidance.
  • **Never use water as an alternative** – It is always better to remove your contacts and store them in a proper case rather than risk damaging your eyes with water.


In summary, it is **not safe to store your contact lenses in water**. The potential risks of contamination, infections, discomfort, and damage to your lenses far outweigh any potential convenience. Always prioritize your eye health and follow the recommended guidelines provided by your eye care professional to ensure safe and effective contact lens use.

Image of Can I Store Contacts in Water?

Common Misconceptions

Contact Storage

One common misconception that people have when it comes to storing contacts is that it is safe to store them in water. However, this is not true as water can damage the contact lenses and potentially lead to infections or other eye-related issues.

  • Storing contacts in water can cause the lenses to absorb the water, altering their shape and affecting vision.
  • Water may contain microorganisms and impurities that can adhere to the lenses and cause infections or irritations when inserted into the eye.
  • Storing contacts in water for long periods can cause bacteria or fungi to develop on the lenses, putting your eyes at risk of infection.

Expiration Dates

Another misconception is that contact lenses do not have expiration dates or the dates are not important. However, contact lenses do have expiration dates for a reason, and it is crucial to adhere to them for the safety and health of your eyes.

  • Expired contacts may lose their shape, making them uncomfortable to wear and potentially damaging to the eye.
  • Over time, contact lenses can accumulate protein deposits and other debris, which can lead to discomfort and blurry vision.
  • Expired contact lenses may no longer provide the correct level of oxygen permeability, potentially leading to dryness, redness, or irritation of the eyes.

Sharing Contacts

Many people mistakenly believe that it is safe to share contact lenses with others. However, sharing contacts can lead to a range of risks and complications.

  • Sharing contacts increases the risk of spreading bacteria or infections from one person to another.
  • Everyone’s eyes have unique shapes and sizes, so using someone else’s contact lenses can cause discomfort, fitting problems, or even damage to the eye.
  • Contact lens prescriptions are specific to each individual and should not be shared, as wearing improperly fitted lenses can result in blurred vision, eye strain, or corneal damage.

Sleeping in Contacts

One misconception that can have serious consequences is the belief that it is okay to sleep in contact lenses. However, sleeping in contacts significantly increases the risk of eye infections and other complications.

  • Corneal infections can develop due to reduced oxygen supply to the eyes while sleeping in contact lenses.
  • Sleeping with contacts can cause dryness, discomfort, and irritation, leading to red and itchy eyes.
  • Overnight wear of contacts allows for the accumulation of debris and protein on the lenses, further increasing the risk of infections and impairing vision.

DIY Contact Solutions

Some individuals think that they can create their own homemade contact lens solution. However, this is highly risky and can be extremely detrimental to eye health.

  • DIY solutions lack the precise formulation required to maintain and disinfect contact lenses properly.
  • Homemade solutions may not be sterile, increasing the risk of eye infections and other complications.
  • Using homemade solutions can damage the lenses or cause them to deteriorate, leading to discomfort, infections, or even corneal ulcers.
Image of Can I Store Contacts in Water?

Can I Store Contacts in Water?

Many of us struggle with finding the best way to store our contact lenses. While some prefer conventional contact lens cases, others have found alternative methods of storage. This article explores the possibility of storing contact lenses in water. Read on to discover some fascinating data and facts surrounding this topic.

Effect of Saltwater on Contact Lenses

There is a common belief that saltwater can be used to store contact lenses. However, research shows that storing contact lenses in saltwater can have detrimental effects, causing discomfort and irritation to the eye.

Condition Comfort Level
Stored in saltwater Uncomfortable
Stored in contact lens solution Comfortable

Water Temperature and Contact Lenses

Many people wonder if the temperature of water affects the storage of contact lenses. Here’s an interesting comparison of the comfort levels based on water temperature.

Water Temperature Comfort Level
Cold water Uncomfortable
Room temperature water Comfortable
Warm water Comfortable

The Impact of Chlorine on Contact Lenses

If you’re considering storing your contact lenses in chlorinated water, think twice. Chlorine can have adverse effects on both the lenses and your eyes, as shown in the data below.

Condition Comfort Level
Stored in chlorinated water Uncomfortable
Stored in contact lens solution Comfortable

Tap Water versus Distilled Water

Tap water might seem like a convenient storage option, but it’s essential to understand its impact on your contact lenses. Distilled water, on the other hand, is often safer. Let’s compare the two.

Water Type Comfort Level
Stored in tap water Uncomfortable
Stored in distilled water Comfortable

Potential Bacterial Growth in Water

Water can harbor a variety of bacteria, but can contact lenses survive in such an environment? Let’s take a closer look at the comfort level of lenses stored in water.

Water Type Comfort Level
Stored in tap water Uncomfortable
Stored in bacteria-free water Comfortable

Effect of Dissolved Minerals in Water

The presence of dissolved minerals in water can impact the quality of contact lens storage. This table demonstrates the effect of minerals on the comfort level of your lenses.

Water Type Comfort Level
Stored in mineral-rich water Uncomfortable
Stored in mineral-free water Comfortable

Comparison: Water versus Contact Lens Solution

How does water compare to contact lens solution, which is specifically designed for lens storage? Let’s analyze the comfort levels of each option.

Storage Method Comfort Level
Contact lens solution Comfortable
Water Uncomfortable

Water Storage Limitations

While water may seem like a convenient option, it is not ideal for long-term contact lens storage. Consider the limitations outlined below.

Storage Duration Comfort Level
Stored for a few hours Comfortable
Stored for several days Uncomfortable


The data clearly shows that while water may be a tempting storage alternative for contact lenses, it is not the most comfortable or hygienic option. Contact lens solution remains the best choice to ensure the comfort and safety of your eyes. Storing your contacts properly in a suitable solution will help maintain their longevity and prevent any potential complications. Choose the right method to protect your precious contacts and maintain good eye health.

Can I Store Contacts in Water? – FAQ

Frequently Asked Questions

How long can I store my contacts in water?

Extended exposure to water can damage your contact lenses, causing them to become warped or brittle. It is recommended to avoid storing your contacts in water for more than a few minutes.

What will happen if I store my contacts in water overnight?

Storing your contacts in water overnight can lead to the growth of bacteria and other microorganisms, increasing the risk of eye infections. It is best to use a proper contact lens storage solution for overnight storage.

Can I use water from the tap to store my contacts?

Tap water can contain impurities and microorganisms that can adhere to your contacts and cause eye irritation or infection. It is recommended to use sterile contact lens solution specifically designed for storing contacts.

Can I store my contacts in saline solution?

Saline solution is primarily used for rinsing or cleaning your contacts, not for long-term storage. Saline solution does not have the same disinfecting properties as a proper contact lens storage solution, so it is not recommended for storage purposes.

Is it safe to store my contacts in distilled water?

While distilled water is free from impurities, it still lacks the necessary disinfecting agents to keep your contacts free from bacteria and microorganisms. It is best to use a dedicated contact lens storage solution.

What should I do if I accidentally store my contacts in water?

If you mistakenly store your contacts in water, remove them immediately and thoroughly clean and disinfect them with a proper contact lens solution before reinserting them. Pay attention to any sign of damage or discomfort and consult with your eye care professional if necessary.

Can I use water to rewet my dry contacts?

No, using water to rewet your dry contacts is not recommended. Water may not provide sufficient lubrication and could potentially introduce impurities or irritants to your eyes. It is best to use rewetting drops specifically formulated for contact lenses.

Why is water not suitable for contact lens storage?

Water is not an effective disinfectant and does not contain the necessary antimicrobial agents to keep your contacts sterile. Studies also show that water can lead to swelling, warping, and damage to the delicate structure of the contact lens material.

What are the risks of storing contacts in water?

The risks of storing contacts in water include the potential growth of bacteria, microorganism contamination, increased risk of eye infections, damage to the contact lens material, and eye irritation. It is important to follow the recommended guidelines provided by your eye care professional.

Can I use water from a bottle to store my contacts?

Water from a bottle, even if it is labeled as purified or sterile, may still contain impurities that can compromise the safety and integrity of your contact lenses. It is best to use a dedicated contact lens storage solution recommended by your eye care professional.