How to Sterilize a Contact Lens Case
When you remove your contact lenses, you may store them in plastic cases. The plastic case can harbor bacteria over time, which can contaminate your contacts. Contact lens cases need replaced two to three times a year, but they need to be properly sanitized monthly to kill the bacteria. Rinsing and cleaning the cases after each use will help to minimize the risk of contaminating your contacts.
Wash and dry your hands with an antibacterial soap. Remove the contact lenses from the case and set them aside in a clean bowl with contact solution.
How to Save a Dried Out Contact
Learn More
Empty any remaining contact solution from the case. Wash the case with warm water and liquid dish soap to remove dirt and debris.
Fill a cooking pot with water. Place it on the stove top over high heat.
How to Clean Bottle Nipples
Learn More
Bring the water to a boil. Place the contact case into the boiling water. Boil the case for five to 10 minutes.
Flip the contact lens case over onto a towel to air dry 2. This will allow the water to drain from the case.
Tips
Replace your contact cases every three to four months.
You can also boil the cases in the microwave in a microwave-safe glass container for three to five minutes.
Warnings
Always rinse and dry the contact case each time that you use your contacts.
Related Articles
References
- All About Vision: Acanthamoeba Keratitis: What Contact Lens Wearers Need To Know
- The University of Texas at Austin: Contact Lense and Eye Care
- The Ohio State University: Student Health Services: How Long Can I Leave My Contact Lenses In?
- CDC. Contact Lens Wearer Demographics and Risk Behaviors for Contact Lens-Related Eye Infections — United States, 2014 Published in CDCWeekly August 21, 2015.
Tips
- Replace your contact cases every three to four months.
- You can also boil the cases in the microwave in a microwave-safe glass container for three to five minutes.
Warnings
- Always rinse and dry the contact case each time that you use your contacts.
Writer Bio
Angela LaFollette holds a Bachelor of Arts in advertising with a minor in political science from Marshall University. LaFollette found her passion for writing during an internship as a reporter for "The West Virginia Standard" in 2007. She has more than six years of writing experience and specializes in topics in garden and pets.