Can you reuse daily disposable contact lenses multiple times?

ICOICE Jan 27, 2024

As someone who wears contact lenses, you may be wondering if it's possible to use daily contact lenses more than once. Perhaps you want to save money or you've forgotten to pack spare contact lenses while traveling. Whatever the reason, it's important to understand the risks involved in reusing daily contact lenses. In this article, we'll explore whether it's safe to reuse them and provide appropriate contact lens care tips.

Contact lenses are a common vision correction option that offers a comfortable and convenient alternative to eyeglasses. Daily disposable contact lenses, in particular, have several advantages, such as reducing the risk of eye infections and convenience. However, some people may attempt to reuse daily disposable lenses to save money or time. Is this practice safe?

What are daily disposable contact lenses?

Daily disposable contact lenses, also known as daily disposable or single-use lenses, are designed to be worn for one day and then discarded. They are made of a thin and breathable material that allows oxygen to reach the eyes, promoting eye health and comfort. Daily disposable lenses come in various options to suit different vision correction needs, including toric lenses for astigmatism and multifocal lenses for presbyopia.

Can daily contact lenses be reused?

Technically, you can reuse daily disposable contact lenses, but it is not recommended. Daily disposable lenses are not designed for reuse, and doing so may pose risks to your eye health.

Risks of reusing daily contact lenses

Reusing daily disposable contact lenses can pose several risks, including:

  • Eye infections: Reusing contact lenses may introduce bacteria and other microorganisms into the eyes, increasing the risk of eye infections.
  • Corneal ulcers: Reusing contact lenses can also lead to corneal ulcers, which are painful and potentially vision-threatening conditions.
  • Discomfort: Reusing contact lenses may cause discomfort and irritation as the lenses may not be suitable for your eyes upon reuse.
  • Reduced oxygen supply: Daily disposable lenses are designed to allow oxygen to reach the eyes, but reusing them may reduce this oxygen supply, potentially leading to eye damage.

Proper contact lens care

To ensure eye health and comfort, it's crucial to follow proper contact lens care practices, which include:

  • Washing hands before handling contact lenses.
  • Cleaning and disinfecting contact lenses as directed.
  • Avoiding wearing contact lenses while sleeping, unless specifically approved by an eye care professional.
  • Storing contact lenses in a clean and dry contact lens case.
  • Following the designated wearing time and replacement schedule.
  • Avoiding contact with water, such as wearing lenses while swimming or showering.

If you have any questions or concerns about contact lens care, it's best to consult an eye care professional or optometrist. They can provide personalized advice and address your specific queries.


Reusing daily disposable contact lenses may increase the risks of eye infections, corneal ulcers, and other eye problems. To protect your eye health and comfort, it is recommended to use a fresh pair of daily disposable lenses as directed each day. If you have any doubts or concerns, it's best to consult a qualified eye care professional. They can provide appropriate advice and guidance to ensure the safe and reliable use of your contact lenses.

Daily disposable lenses offer a fresh, comfortable, and convenient solution for vision correction when used correctly. Alternatively, weekly and monthly disposables, which are reusable lenses designed for daily wear, can be a viable choice if you prefer a lower cost option and are willing to undertake the necessary cleaning and maintenance to reuse them each day.