How Often Should You Replace Your Contact Lens Case?
Contact lenses are a popular alternative to eyeglasses for vision correction. But with the convenience of contacts comes the added responsibility of properly caring for them. This includes replacing your contact lens case on a regular basis. But how often should you actually replace it?
The Dangers of an Old Contact Lens Case
An old contact lens case can harbor harmful bacteria that can cause eye infections, such as conjunctivitis (pink eye), corneal ulcers, and even blindness in severe cases. These bacteria can thrive in the moist environment of the case and transfer onto your contact lenses, causing infection when you insert them into your eyes.
When to Replace Your Contact Lens Case
Most eye care professionals recommend replacing your contact lens case every three months. However, some optometrists suggest replacing your case every month or even every two weeks for people who are particularly prone to eye infections or who have allergies.
It is also important to replace your contact lens case if it becomes damaged or if you drop it on a dirty or contaminated surface. In this case, replace the case immediately, even if it has not been three months since your last replacement.
Proper Care for Your Contact Lens Case
To ensure that your contact lens case remains clean and free from bacteria, it is important to properly care for it. Rinse your case with contact lens solution and let it air dry every time you use it. Do not rinse your case with tap water or saliva, as this can introduce harmful bacteria to the case. And never share your contact lens case with others.
The Bottom Line
Replacing your contact lens case every three months, or more frequently if directed by your eye care professional, is an important step in maintaining healthy eyes and preventing eye infections. And by properly caring for your case, you can help ensure that your contact lenses remain safe and comfortable to wear.
