How do you prevent bacteria growth in a contact lens case?

How do you prevent bacteria growth in a contact lens case featured

Understanding the Importance of Preventing Bacteria Growth in Contact Lens Case

Anyone who uses contact lenses knows that proper caring for them is crucial to prevent eye infections and other complications. One of the things that people often overlook is their contact lens case, which can harbor harmful bacteria if not cleaned properly. In this article, we will discuss the steps you can take to prevent bacteria growth in a contact lens case.

Clean and Disinfect Your Contact Lens Case Daily

The first and most important step to prevent bacteria growth in your contact lens case is to clean and disinfect it daily. Begin by emptying any remaining solution from the case and rinsing it with fresh solution. Then, rub both the case and lids with clean fingers for at least 10 seconds to remove any debris or biofilm. Afterward, rinse the case and lids again and let it air dry with the lids off.

Replace Your Contact Lens Case Regularly

Another important thing to remember is that contact lens cases should be replaced regularly. The American Optometric Association recommends replacing your case every three months or sooner, depending on how often you use it. Over time, the surface of the case can become scratched or damaged, making it more difficult to clean and more likely to harbor bacteria.

Store Your Lens Case in a Clean and Dry Place

Where you store your contact lens case matters too. Always keep it in a clean and dry place, away from any potential sources of contamination. Don’t store it next to your sink, for example, where water and bacteria could splash onto it. Also, avoid using humid areas such as your bathroom or kitchen countertops for storing your lens case.

Use Only Fresh Solutions and Don’t “Top-Off” Your Case

Finally, make sure you use fresh, sterile solution every time you clean and store your lenses. Don’t use tap water or homemade saline solutions, as they may contain harmful bacteria that could cause an eye infection. Additionally, don’t add new solution to an already-filled lens case, or “top-off,” as this could dilute the solution, making it less effective in killing bacteria.

The Bottom Line

Preventing bacteria growth in a contact lens case requires a few simple but important steps. Clean and disinfect your lens case daily, replace it regularly, store it in a clean and dry place, and use only fresh and sterile solution. By following these guidelines, you can reduce the risk of eye infections and complications associated with wearing contact lenses.

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