Answers can be displayed by clicking once on the questions link.1: What is the best contact lens care system?
Your contact lens care system has been selected for you, by your doctor, to be compatible with the lens materials you are using. Lens materials and contact lens solutions interact, which can affect the disinfection ability. (1) Generic lens solutions have been formulated for older lens materials; new lens materials have different chemical compositions and may not be compatible with generic solutions. (2) If you have a question on which solution is best for you, please contact your optometrist.
Rubbing the contact lens for five-20 seconds, depending on your contact lens care solution, immediately after taking it out, removes deposits (1) and micro-organisms and reduces complications. (2, 3) Recent evidence conclusively demonstrated that rubbing and rinsing the lens after wear provides the safest lens wear for all contact lenses and care systems currently on the market. (4)
When unsure how to care for your lenses, please refer to the instructions provided with your care system.
Contact lens solutions should not be used after the expirations date. The U.S. Food and Drug Administration (FDA) has recommended that solution manufacturers begin labeling solution bottles with a discard date on their products, in addition to the usual expiration date. (1) The discard date is the date the solution should be thrown out after opening. Manufacturers have begun to assign discard dates to their solutions. (2, 3, 4) Most discard dates are two to six months after opening, depending on the solution. (5)With the exception of those packaged in an aerosol can, contact lens solutions which do not contain a preservative, such as preservative-free saline solution, should be discarded 24 hours after opening.
"Get the red out" drops should not be used with soft contact lens wear. Drops not approved for contact lens wear can cause damage to both the contact lens and the eye. (1) Consult your optometrist about which drops are best for your eyes and contact lens materials.
How long lenses can be stored in an unopened case depends on what disinfecting solution you use. Some solutions allow storage for up to one month (1, 2, 3) , but hydrogen peroxide-based systems, while very effective, require at least weekly cleaning and disinfection. (4)
If the case is opened, the lenses and case should be re-cleaned and new solution should be used to fill the container. Read the solution packaging thoroughly for instructions about lens storage and always follow the manufacturer recommended procedure. For further instructions, contact your optometrist.
It is not enough simply to rinse off the contaminants and dust particles from the floor. Bathroom floors and other such surfaces may harbor significantly high numbers of microorganisms. (1) While the tear film and corneal surface provide a remarkable barrier to infection, no one ever knows when the barrier will break down.
The only sure way to guarantee safety is to apply a new contact lens. This can be easily accomplished if wearing disposable soft contact lenses. The next best thing is to clean the lens and run it through the entire disinfection cycle as recommended by your care system's manufacturer.
Every contact lens wearer should have a pair of glasses to wear as needed.
Never use tap water in any area of your lens care, including rinsing the lenses and lens case. Make sure your hands are dry before handling the lens. Tap water contains micro-organisms which can lead to serious eye infections and loss of vision. (1)