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Swimming or water exposure can introduce harmful bacteria and microorganisms to your contact lenses. Proper disinfection is essential to prevent eye infections and maintain eye health. This article explains the best practices for disinfecting contact lenses after water exposure.
Why Proper Disinfection Is Important
Water can harbor bacteria, fungi, and protozoa that may cause eye infections such as keratitis. Contact lenses that come into contact with water are at risk of contamination. Proper cleaning and disinfection reduce this risk and protect your vision.
Steps to Disinfect Contact Lenses After Water Exposure
- Remove your lenses immediately: As soon as you finish swimming, take out your lenses to prevent water from remaining on or in the lenses.
- Rinse with sterile solution: Rinse the lenses with a sterile, multipurpose contact lens solution to remove debris and water residue.
- Clean thoroughly: Use the recommended cleaning solution to scrub the lenses gently, following the manufacturer’s instructions.
- Disinfect: Soak the lenses in a fresh, multipurpose disinfecting solution for the recommended time, usually at least 4-6 hours or overnight.
- Replace storage case: Clean your contact lens case with solution and let it air dry. Replace the case regularly, at least every three months.
- Avoid water exposure in the future: Use goggles when swimming and avoid exposing lenses to water directly.
Additional Tips for Safe Lens Use
If you experience redness, irritation, or discomfort after water exposure, remove your lenses and consult an eye care professional. Never reuse old disinfecting solution, and always follow your eye care provider’s recommendations for lens care.