To properly clean a lens case, you need to empty the old solution, rinse it thoroughly with fresh contact lens solution, and allow it to air dry completely. Replacing your lens case frequently is also crucial for maintaining eye health.
Here's a step-by-step guide:
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Empty the Old Solution: Always discard the used contact lens solution immediately after removing your lenses. Don't reuse old solution, as it can harbor bacteria.
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Rinse with Contact Lens Solution: Never use tap water to rinse your lens case. Tap water can contain microorganisms, like Acanthamoeba, which can cause serious eye infections. Instead, use a sterile multi-purpose contact lens solution or a sterile saline solution to thoroughly rinse the lens case.
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Air Dry Upside Down: After rinsing, shake out any excess solution and place the lens case upside down on a clean, lint-free paper towel. Allow it to air dry completely. This helps prevent bacteria from multiplying in any remaining moisture.
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Replace Frequently: Replace your contact lens case at least every three months, or more frequently if recommended by your eye care professional. Even with proper cleaning, bacteria can build up over time.
Why is cleaning your lens case so important?
- Prevents Infection: Contact lens cases can easily become contaminated with bacteria, fungi, and other microorganisms. Cleaning and replacing them regularly significantly reduces the risk of eye infections like keratitis.
- Maintains Lens Integrity: A clean case helps maintain the integrity of your contact lenses, preventing the buildup of deposits that can irritate your eyes and affect your vision.
- Ensures Comfort: Clean lenses stored in a clean case are more comfortable to wear.
What to Avoid:
- Tap Water: Never rinse your lens case with tap water.
- Soap or Detergent: Don't use soap or detergent to clean your lens case, as residue can irritate your eyes.
- Dishwasher: While some might consider it, dishwashers are not recommended due to potential contamination and harsh detergents.
- Reusing Solution: Never top off or reuse old contact lens solution.
By following these steps, you can help keep your contact lenses and eyes healthy and comfortable.
