Contact lens hygiene—7 essential tips for new wearers

Q: Can I use tap water to rinse or store my contact lenses?

No. Tap water can contain dangerous microorganisms like Acanthamoeba that pose serious risk of infection. Use only sterile, recommended solutions.

Q: How often should I replace my contact lens case?

Replace your contact lens case every one to three months. Regular replacement prevents bacteria from accumulating.

Q: How do I know if I’m cleaning my lenses correctly?

Follow the instructions provided with your cleaning solutions. Your eye care professional can also demonstrate proper technique.

Q: Is it safe to wear contact lenses while swimming or showering?

No. Water exposure increases infection risk. Always remove lenses before water contact.

Q: How often should I visit my eye doctor for checkups?

At least once a year, or as recommended. Regular exams help ensure your lenses fit well and your eyes stay healthy.

Q: What type of contact lens solution should I use?

Use the solution prescribed by your eye care provider. Do not switch brands without consulting your doctor.

Q: How do I know if my lenses are clean and safe?

Follow the recommended cleaning and storage steps, and watch for signs of irritation or discomfort. When in doubt, have your eyes checked.

Medically reviewed on August 11, 2025

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Published on November 12, 2025

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5 min read

1. Always wash and dry your hands before touching your contacts

2. Use only the prescribed contact lens solution

3. Always rub and rinse, even for “no-rub” solutions

4. Clean and replace your contact lens case regularly

5. Take off your contacts before swimming, showering, or water sports

6. Only use eye drops approved by your eye doctor

7. Follow your contact lens replacement schedule

What's next?

Questions? Talk to your eye doctor.

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FAQs

Frequently asked questions

Can I use tap water to rinse or store my contact lenses?

How often should I replace my contact lens case?

How do I know if I’m cleaning my lenses correctly?

Is it safe to wear contact lenses while swimming or showering?

How often should I visit my eye doctor for checkups?

What type of contact lens solution should I use?

How do I know if my lenses are clean and safe?