A patient at Browz Eyeware in Calgary came in with red, irritated eyes after falling asleep in their contact lenses. They didn’t think much of it until the discomfort turned into a painful infection. Unfortunately, this isn’t uncommon—and it’s completely avoidable. Contact lens hygiene plays a critical role in protecting your vision.
Contact lenses are a convenient and effective option for millions of people, but they sit directly on the surface of your eye, which means even small hygiene lapses can lead to big problems.
Why Contact Lens Hygiene Matters
Poor contact lens hygiene increases the risk of:
- Eye infections (like keratitis or conjunctivitis)
- Corneal ulcers
- Dry eye symptoms
- Eye inflammation or discomfort
- Long-term vision damage in severe cases
Your eyes are vulnerable to bacteria, fungi, and other microorganisms that thrive in moist environments—like improperly cleaned contact lenses. Good habits are your first line of defense.
Common Mistakes Contact Lens Wearers Make
Even experienced contact lens users can slip into bad habits. At Browz Eyeware, we often see:
- Sleeping in lenses not approved for overnight use
- “Topping off” old solution instead of using fresh
- Using tap water to rinse lenses or cases
- Wearing lenses past their expiration or replacement date
- Touching lenses with unwashed hands
- Skipping regular lens case cleaning or replacement
These shortcuts can seem harmless but significantly increase your risk of infection.
Healthy Contact Lens Hygiene Tips
Follow these proven habits to keep your eyes healthy and your contacts comfortable:
1. Always Wash Your Hands First
Use soap and water before handling your contacts. Dry hands with a lint-free towel to avoid transferring particles to your eyes.
2. Use Fresh Solution Every Time
Never reuse old solution. Contact lens solution disinfects lenses—and reusing it eliminates that protection.
3. Rub and Rinse Your Lenses
Even if your solution is labeled “no-rub,” gently rubbing the lenses between your fingers before rinsing helps remove debris and deposits.
4. Clean and Replace Your Case
Rinse your case with contact lens solution daily (never water), and let it air dry upside down. Replace the case every 1–3 months to prevent bacterial buildup.
5. Don’t Sleep in Lenses Unless Approved
Sleeping in lenses reduces oxygen flow to your corneas, increasing your risk of infection—unless your lenses are specifically designed for overnight wear.
6. Stick to the Replacement Schedule
Follow the lens replacement schedule prescribed to you. Wearing lenses longer than recommended can lead to protein buildup and reduced comfort.
7. Avoid Water Exposure
Never swim or shower in your contacts unless you’re wearing tight-fitting goggles. Water introduces microbes that can cause serious infections.
8. Keep Backup Glasses Handy
Give your eyes a break when needed—especially if they’re irritated or dry. Wearing glasses for part of the day can reduce strain.
Visit our Eye Doctors in Calgary, AB
If you notice redness, pain, blurred vision, sensitivity to light, or a gritty sensation, remove your contacts and contact Browz Eyeware right away. These could be early signs of an infection or inflammation that needs prompt treatment.
Even if your contacts feel fine, it’s important to schedule annual eye exams. This allows us to check your eye health, ensure your prescription is current, and make sure your lenses are still the best fit for your eyes and lifestyle.