One Step
Liquid Enzymatic Cleaner
Specifically Formulated For Fluoro Silicone Acrylate and Silicone Acrylate Rigid Gas Permeable Contact Lenses
Boston One Step Liquid Enzymatic Cleaner is a simple and convenient way to effectively remove protein deposits from rigid gas permeable contact lenses on a weekly basis. This clear, odorless enzymatic cleaner works together with the disinfecting step, right in your lens case, replacing enzymatic tablets and eliminating the need for separate vials. Use with any Boston® Original Formula Conditioning Solution or Boston ADVANCE® Comfort Formula Conditioning Solution.
DIRECTIONS (USE WEEKLY):
1.After daily cleaning (with Original Formula Boston® Cleaner or Boston ADVANCE® Cleaner) and rinsing, place lenses in lens case and fill to top with fresh Boston Original Formula Conditioning Solution or Boston ADVANCE Comfort Formula Conditioning Solution.
It is important that the lens case is completely filled with fresh solution to ensure proper dilution of the Boston One Step Liquid Enzymatic Cleaner and reduce any chance of irritation.
2.Detach one container from the strip by pulling tab toward you from top to bottom. To open, twist the tab off the single-use container. Squeeze container to release 2 drops of Boston One Step Liquid Enzymatic Cleaner into each lens well. Soak lenses for at least four (4) hours (or overnight) before wearing to ensure proper cleaning and disinfecting. Always use fresh solution for soaking and storing lenses.
Discard container immediately after use.
3.After removing lenses from the lens case, rub and rinse lenses for approximately five (5) seconds with any Boston Conditioning Solution to ensure that the enzymatic cleaner is thoroughly rinsed off the lenses.
DO NOT USE TAP WATER FOR THIS FINAL RINSE.
4.Apply fresh conditioning solution to wet the lenses for additional cushioning, if desired, and insert.
5.Discard solution from the lens case immediately and thoroughly clean interior of lens case with hot water and air dry after each use.
IMPORTANT: Please read carefully and keep this information for future use.
DESCRIPTION: A sterile, aqueous solution containing proteolytic enzyme (subtilisin) as the active ingredient, and glycerol. Preservative-free.
ACTIONS: This cleaner reduces the adherence of and helps remove protein deposits which can impair the wearing comfort of your lenses.
INDICATIONS: The Boston One Step Liquid Enzymatic Cleaner is indicated for weekly enzymatic cleaning of fluoro silicone acrylate and silicone acrylate rigid gas permeable contact lenses during conditioning (wetting, soaking, and disinfecting) with Boston Original Formula Conditioning Solution or Boston ADVANCE Comfort Formula Conditioning Solution.
CONTRAINDICATIONS: Do not use this solution if you are allergic to any ingredient in this product. Not For Use With Soft (Hydrophilic) Contact Lenses.
WARNINGS: Do not use directly in the eye. This solution is potentially irritating if misused. Redness or symptoms of irritation may occur if lenses are inadvertently inserted into the eyes without thoroughly rinsing off the enzymatic cleaner. If instilled into the eyes, immediately remove lenses and rinse your eyes with cool fresh water until all of the enzymatic cleaner is thoroughly removed from the eyes. If problems persist, contact your eye care professional.
To avoid contamination, never touch dropper tip of the container with your hands or to any surface. Keep bottle tightly closed when
not in use. Contact lenses and solutions, if not handled properly, can become contaminated by common bacteria known to cause ocular infections. Serious damage to the eye and loss of vision may result from using contaminated solutions or from wearing contaminated or damaged contact lenses.
PROBLEMS WITH CONTACT LENSES AND LENS CARE PRODUCTS COULD RESULT IN SERIOUS INJURY TO THE EYES. It is essential that you follow your eye care professional's directions and all labeling instructions for proper use of your lenses and lens care products.
EYE PROBLEMS, INCLUDING CORNEAL ULCER, CAN DEVELOP RAPIDLY AND CAN LEAD TO LOSS OF VISION. THEREFORE, IF YOU EXPERIENCE EYE DISCOMFORT, EXCESSIVE TEARING, VISION CHANGES, OR REDNESS OF THE EYES, IMMEDIATELY REMOVE YOUR LENSES AND PROMPTLY CONTACT YOUR EYE CARE PROFESSIONAL.
PRECAUTIONS: To ensure proper hygiene and handling of contact lenses and contact lens solutions, always follow label directions carefully.
•Not for use directly in eye
•Always use fresh conditioning solutions with Boston One Step Liquid Enzymatic Cleaner for cleaning and disinfecting lenses.
•NEVER SOAK LENSES IN BOSTON ONE STEP LIQUID ENZYMATIC CLEANER ONLY.
•Use before expiration date on the container.
•After inserting your lenses, always thoroughly clean the interior of the lens case with hot water and air dry after each use.
•Never reuse solution.
•Always wash your hands before handling your lenses.
•Store at room temperature.
•NEVER PLACE MORE THAN TWO (2) DROPS OF BOSTON ONE STEP LIQUID ENZYMATIC CLEANER INTO EACH LENS WELL.
•ALWAYS RUB AND RINSE LENSES THOROUGHLY WITH CONDITIONING SOLUTION PRIOR TO INSERTION.
•KEEP OUT OF REACH OF CHILDREN
ADVERSE EFFECTS: The following problems may occur:
•Eye stinging, burning, itching (irritation)
•Excessive watering (tearing) of the eyes
•Unusual eye secretions
•Redness of the eyes
•Reduced sharpness of vision (visual quality)
•Blurred vision
•Sensitivity to light (photophobia)
•Dry eyes
If you notice any of the above conditions, immediately remove and examine lenses. If the problem stops and lenses appear to be undamaged, thoroughly clean, rinse and disinfect the lenses and reinsert. If the problem continues or if a lens appears to be damaged, DO NOT REINSERT. Contact your eye care professional immediately. If any of the above problems occur, a serious condition such as infection, corneal ulcer, neovascularization or iritis may be present. Seek immediate professional identification of the problem and treatment to avoid serious eye damage.
How supplied: Boston One Step Liquid Enzymatic Cleaner is supplied in 12 sterile 0.01 FL OZ (0.3 mL) single-use dispensers.
Use only if tab and single-use container are intact.
Bausch & Lomb, Boston and Boston ADVANCE are registered trademarks of Bausch & Lomb Incorporated.
©Bausch & Lomb Incorporated
Manufactured by: Bausch & Lomb Rochester, NY 14609.
Made in USA. 1/09
Questions or Comments:
1-800-333-4730 www.bausch.com
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