How Often Should You Replace Your Contact Lenses?

Wearing contact lenses can make daily life easier and more comfortable - but only if they’re properly cared for and replaced on time. Many people stretch their wear longer than recommended, not realizing that overworn lenses can lead to dryness, irritation, or even infection. Understanding how often you should replace your contact lenses is key to maintaining healthy eyes and clear vision.

 

Daily Disposable Lenses

Daily Disposable Lenses are designed for one-time use. You wear a new pair each day and discard them at night. Because they don’t require cleaning or storage, they’re the most hygienic option for many patients and reduce the risk of buildup or contamination.

 

Bi-Weekly Lenses

These lenses are meant to be replaced every two weeks. It’s important to clean and store them properly using fresh solution each night. Even if they feel fine, don’t extend their use - protein and debris can still accumulate, increasing the risk of eye irritation.

 

Monthly Lenses

Monthly lenses are designed for 30 days of wear, and like bi-weekly lenses, they must be cleaned and stored nightly. Never stretch their use beyond a month; by then, the lens surface and material begin to degrade.

 

Specialty or Extended-Wear Lenses

Some lenses are approved for overnight wear or longer intervals between replacements. However, not everyone’s eyes are suited for this type of lens, so it’s critical to follow your optometrist’s specific instructions.

 

Why Contact Lens Replacement Matters

Old or overused lenses can lead to:

•Reduced oxygen flow to the eyes

•Protein and debris buildup

•Dryness, redness, or irritation

•Higher risk of infections such as keratitis

Following your prescribed replacement schedule helps maintain clear vision and protects your eye health in the long run.

 

The Importance of Annual Contact Lens Exams

Even if your vision feels stable, your eyes can change over time. An annual contact lens exam ensures that your prescription remains accurate and that your lenses still fit your eyes comfortably and safely. During the exam, your optometrist can also check for early signs of dryness or inflammation that might go unnoticed otherwise.

Your doctor can recommend the best lens material, cleaning routine, and replacement schedule for your specific needs - helping you enjoy crisp, comfortable vision every day.

 

Schedule Your Contact Lens Exam

Replacing your contact lenses on time is one of the simplest ways to protect your vision and comfort. Pairing this habit with an annual contact lens exam ensures your eyes stay healthy and your lenses perform as intended.

At Visual Health Doctors of Optometry, we offer comprehensive contact lens exams and fittings to help you find the best lenses for your lifestyle. Schedule your appointment to keep your vision clear and your eyes healthy year-round. Visit any of our offices in Alexandria, Arlington, Ashburn, Burke, Fairfax, Falls Church, Herndon, or Woodbridge, Virginia. Contact a location nearest you, or book an appointment on our website today.