How to Wash and Choose Contact Lenses Properly

Contact lenses are a fantastic alternative to glasses, offering freedom of movement and a natural field of vision. However, they come with a critical responsibility: proper hygiene. Improper contact lens care is one of the leading causes of eye infections worldwide. In this comprehensive guide, we’ll cover everything you need to know about washing, storing, and choosing the right contact lenses for your eyes.

Why Contact Lens Hygiene Matters

Your eyes are incredibly sensitive organs, and contact lenses sit directly on their surface. Every time you insert or remove a lens, you’re introducing the potential for bacteria, fungi, and other microorganisms to enter your eye. Poor hygiene practices can lead to a range of serious complications:

  • Bacterial Keratitis: A painful infection of the cornea that can cause permanent scarring and vision loss if not treated promptly.
  • Acanthamoeba Keratitis: A rare but devastating parasitic infection often caused by exposure to water while wearing contacts.
    • Giant Papillary Conjunctivitis: An allergic reaction caused by protein buildup on poorly cleaned lenses, leading to itching, redness, and discomfort.
  • Corneal Ulcers: Open sores on the cornea that can result from infection or mechanical damage from dirty or damaged lenses.

Important Warning

Never sleep in contact lenses unless they are specifically designed and prescribed for overnight wear. Sleeping in regular contacts significantly increases the risk of serious eye infections — up to 6-8 times higher than proper daily removal.

Step-by-Step Lens Washing Method

Follow this precise routine every time you handle your contact lenses:

 

1

Wash Your Hands

Thoroughly wash your hands with soap and water before handling lenses. Dry with a lint-free towel. This is the most critical step in preventing eye infections.

2

Remove the Lens

Carefully remove one lens at a time and place it in the palm of your hand. Always start with the same eye to avoid mixing up lenses.

3

Apply Solution

Place a few drops of multi-purpose solution on the lens. Gently rub the lens in a back-and-forth motion (not circular) for about 20 seconds on each side.

4

Rinse Thoroughly

Rinse the lens with fresh solution to remove loosened debris. Never use water, saliva, or old solution — only fresh, sterile contact lens solution.

5

Store Properly

Place the clean lens in a freshly filled lens case with new solution. Never ‘top off’ old solution — always empty, rinse, and refill the case completely.

Storage Rules You Must Follow

Fresh Solution Only

Always use fresh multipurpose solution. Never reuse or top off old solution, as it loses its disinfecting power.

Clean Your Case

Rinse your lens case with solution (never water) after each use. Replace your case at least every 3 months.

Soak Time Matters

Leave your lenses in solution for the minimum recommended time — usually at least 4-6 hours — to ensure complete disinfection.

Never Use Water

Tap water contains microorganisms that can cause serious eye infections. Never rinse lenses or cases with water — only sterile solution.

Types of Contact Lenses: How to Choose

Choosing the right type of contact lens depends on your lifestyle, budget, and eye health needs. Here’s a breakdown of the main options:

Daily Disposables

Worn once and discarded. Most hygienic option with no cleaning required. Ideal for occasional wearers, allergy sufferers, and those who prefer convenience.

💰 Higher per-lens cost, but no solution needed

Bi-Weekly Lenses

Replaced every two weeks. Good balance between convenience and cost. Require daily cleaning and proper storage between uses.

💰 Moderate cost with cleaning supplies

Monthly Lenses

Replaced once a month. Most cost-effective for regular wearers. Require diligent daily cleaning and careful storage to prevent buildup and infections.

💰 Most affordable long-term option

Expert Advice

If you’re new to contact lenses, start with daily disposables. They’re the most forgiving option for beginners — no cleaning routine needed, and you start fresh every day. Once you’re comfortable with insertion and removal, you can consider longer-wear options if cost is a concern.

How to Choose the Right Lenses for Your Eyes

Beyond the wearing schedule, there are several factors to consider when selecting contact lenses:

  • Your Prescription: Some vision conditions, like astigmatism or presbyopia, require specialized lens designs (toric or multifocal lenses).
  • Eye Moisture: If you suffer from dry eyes, look for lenses with high water content or silicone hydrogel materials that allow more oxygen to reach your cornea.
  • Lifestyle: Athletes may prefer daily disposables for convenience, while office workers might benefit from lenses designed to reduce digital eye strain.
  • Allergies: If you have seasonal allergies, daily disposables are ideal since you won’t have allergen buildup on your lenses from day to day.

Conclusion

Contact lenses can provide wonderful vision correction and freedom, but they demand respect and proper care. By following the hygiene practices outlined in this guide and choosing the right type of lens for your needs, you can enjoy clear, comfortable vision while keeping your eyes healthy and safe.

Visit I Master Optical for a contact lens from our personalized recommendations. Our expert opticians will help you find the perfect lenses for your eyes, lifestyle, and budget.