In the world of contact lens wear, your hands are the critical first step in protecting your eye health. Even the highest quality lens can become a hazard if handled with inadequate hygiene.
Just as meticulous analysis is the foundation of precise diagnosis, impeccable hand hygiene is the foundation of safe contact lens wear.
Here are the 5 absolute, non-negotiable rules you must follow every single time before touching your contact lenses:
Rule 1: Always Use Soap, Always Rub for 20 Seconds
It might seem obvious, but rushing this step is the most common mistake. Use a mild, non-cosmetic antibacterial soap. Lather your hands, paying special attention to your fingernails, the back of your hands, and between your fingers. Sing the “Happy Birthday” song twice if you need a timer—a quick rinse simply won’t remove the bacteria and oils that transfer easily to your lenses.
Rule 2: Never Use Scented, Oily, or Moisturizing Soaps
Avoid any soap that contains oils, lotions, perfumes, or harsh colorants. These residues easily transfer from your hands to the lens surface, leading to two major problems:
- Blurred Vision: The oil forms a film on the lens.
- Eye Irritation: The residues can lead to stinging, redness, and severe discomfort upon insertion.
Stick to simple, pure soap.
Rule 3: Rinse Thoroughly with Running Water
After scrubbing, rinse your hands under clean, running water. Ensure all traces of soap are completely washed away. Residual soap, even without oils, can interact with the contact lens solution and cause significant eye irritation.
Rule 4: Dry Your Hands Completely—and Use a Lint-Free Towel
This step is crucial for two reasons:
- Avoid Contamination: Tap water, even clean tap water, should never come into contact with your lenses or case due to the risk of organisms like Acanthamoeba.
- Prevent Debris: Using a standard cloth towel can leave tiny threads or lint on your hands, which will stick to the soft lens material and cause severe discomfort or scratching on your cornea. Use a clean, lint-free or microfiber towel, or simply let them air dry.
Rule 5: Handle Lenses Before Applying Any Cosmetics or Creams
Lotions, hand creams, perfumes, and facial cosmetics contain oils and chemicals that will destroy a contact lens surface. Always insert your lenses first, on freshly washed and dried hands, before applying anything else to your face or hands.
Your eyes deserve the same meticulous care you give your most valuable possessions. By strictly adhering to these five handwashing rules, you drastically minimize the risk of infection, maximize the comfort of your lenses, and protect your vision for years to come.
Ready for a new level of eye health? Schedule your detailed contact lens consultation with Enny Eye Care today!