How to Remove Protein Buildup from Contact Lenses


Being a contact lens wearer is a mixed bag of convenience and responsibility. It’s wonderful to be able to see the world clearly without cumbersome glasses, but it’s not so delightful when tiny protein molecules latch onto your lenses, causing irritation, discomfort, and blurry vision. Fortunately, removing protein buildup from contact lenses is a simple process. In this guide, we’ll walk you through the steps of keeping your lenses clean and clear.

What Causes Protein Buildup in Contact Lenses?

Before diving into how to remove protein buildup from contact lenses, it’s helpful to understand what causes it in the first place. Basically, protein buildup occurs when tiny protein molecules in your tears stick to the surface of your contact lenses. Over time, these molecules can accumulate and create a hazy film that reduces your lenses’ clarity.

Cleaning Your Lenses

The first step in removing protein buildup from your contact lenses is to clean them properly. To do this, follow these steps:

1. Wash your hands with soap and water, and dry them thoroughly.
2. Remove one contact lens and place it in your palm.
3. Add a few drops of contact lens solution to the lens.
4. Use your finger to gently rub the lens back and forth for about 10 seconds.
5. Rinse the lens with solution and place it in your contact lens case.
6. Repeat steps 2-5 for the other lens.

Enzymatic Cleaning

If you find that your lenses still have protein buildup after you’ve cleaned them, you may need to use an enzymatic cleaner. Enzymatic cleaners contain special enzymes that break down protein molecules that have bonded to the surface of your lenses. Here’s how to use them:

1. Place your lenses in a clean contact lens case.
2. Add enough enzymatic cleaner to cover the lenses.
3. Let the lenses soak in the solution for at least 15 minutes.
4. After soaking, rinse the lenses with solution and place them in your lens case.

Tips for Avoiding Protein Buildup in the Future

Prevention is always better than cure, so if you want to avoid protein buildup in your contact lenses, here are a few tips to keep in mind:

1. Wash your hands with soap and water before handling your lenses.
2. Follow a strict cleaning regimen.
3. Use enzyme-based cleaners regularly to keep your lenses free of protein buildup.
4. Replace your lenses as recommended by your eye doctor.


Removing protein buildup from contact lenses may seem daunting, but it’s a simple process that can be accomplished with proper cleaning and care. By following the steps outlined in this guide, you’ll keep your lenses clean, clear, and comfortable, allowing you to enjoy the many benefits of contact lenses without any hassle.

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