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How to Keep Sunglasses Clean

From Fashion to Function: The Crucial Role of Clean Sunglasses

Sunglasses are more than just a fashion accessory. They're a shield for your eyes against harmful UV wavelengths and glare. 

But, to ensure they provide the protection you need, keeping your sunglasses clean and well-maintained is essential. 

In this comprehensive sunglass care guide, brought to you by Solar Bat, we'll delve into how to keep sunglasses clean, the tools you need for effective cleaning, and step-by-step instructions to keep your shades crystal clear. 

Let's explore why clean sunglasses matter and how to achieve and maintain that pristine clarity.

Why It is Important to Clean Sunglasses?

The cleanliness of your sunglasses plays a crucial role in their effectiveness and the well-being of your eyes. 

Let's delve into the significance of clean sunglasses and why you should prioritize their maintenance.

UV Radiation Protection

Prolonged exposure to UV rays can lead to various eye issues, including cataracts, macular degeneration, and photokeratitis (a painful eye condition similar to sunburn). 

When your sunglasses are dirty or smudged, you are tempted to take them off or look over the top or around the edges of the sunglasses. You are only protected when looking through the lenses and they must be clean to optimize your sharp vision.

Knowing how to keep your sunglasses clean ensures you receive the full UV protection your eyes need, reducing the potential for UV-related eye problems.

Enhanced Clarity and Visibility

Dirty sunglasses hinder your ability to see clearly. 

Smudges, fingerprints, and dirt on the lenses obstruct your vision, especially when exposed to bright sunlight by creating unwanted glare. 

This reduced visibility can be dangerous, particularly when driving or participating in outdoor activities like sports. 

Cleaning your sunglasses regularly ensures that you enjoy optimal clarity and visibility, enhancing your overall safety and comfort.

Lens Longevity

The longevity of your sunglass lenses is directly related to how well you maintain them. 

Dust, dirt, and debris can cause tiny scratches on the lens surface over time. 

These scratches reduce the effectiveness of your sunglasses and can also affect your vision by creating unwanted glare. 

By keeping your sunglasses clean, you prevent the accumulation of these micro-scratches, extending the life of your lenses and ensuring they perform at their best for longer.

Preventing Lens Degradation

Like any other product, sunglasses can degrade over time, especially if not adequately cared for. 

Exposure to the sun, salt water, and even natural oils from your skin can gradually “age” the lenses and decrease their effectiveness. 

Regular cleaning helps maintain the integrity of your sunglasses and UV protection. 

This means that when you wear your clean sunglasses, you can trust that they provide the level of protection they were designed for.

Why Clean Sunglasses Matter?

Clean sunglasses are more than just a matter of aesthetics. 

They are instrumental in maintaining eye health and ensuring optimal vision.

UV Index and Eye Health

The UV index measures the intensity of UV radiation from the sun. The higher the index, the greater the potential for harm to your eyes. 

Wearing sunglasses that are either of a lens material or have a special coating to block all UV will effectively protect your eyes from UV radiation and reduce the risk of eye-related health issues.

Lens Degradation

Sunglass frames and lenses age over time, especially if not adequately cared for. 

This degradation can occur due to exposure to the sun, salt water, sunscreen, and even the natural oils from your skin. 

Regular cleaning helps maintain the integrity of your sunglasses, ensuring your eyes are shielded when you need it most.

Essential Tools for Sunglass Cleaning

Before we delve into the step-by-step cleaning guide, let's gather the essential tools you'll need:

  • Microfiber Cloth. This is your go-to tool for gently wiping away smudges and dust without scratching the lenses.
  • Lens Cleaning Solution. Use a cleaning solution designed just for cleaning optical lenses or a mixture of mild soap and water to dissolve stubborn dirt and grime.
  • Lens Cleaning Tissues or Wipes. Most all of these are not safe for cleaning optical lenses as they often contain fibers that over time can scratch the lenses in your sunglasses.
  • Compressed Air Blower. It is ideal for removing loose particles from the frame and lenses before wiping.
  • Eyeglass Screwdriver Kit. In case your sunglasses have loose screws that need tightening.

Now that you've gathered your tools, let's move on to the step-by-step cleaning guide.

Step-by-Step Cleaning Guide

Here are Sunglass cleaning tips for maintaining clear sunglasses: 

  • Step 1: Rinse Your Sunglasses: Start by rinsing your sunglasses under lukewarm tap water. This helps remove loose debris that might scratch the lenses during cleaning. 
  • Step 2: Apply Lens Cleaning Solution: Apply a small amount of lens cleaning solution or the soap and water mixture to the lenses. Avoid using abrasive or alcohol-based cleaners, as they can damage lens coatings.
  • Step 3: Gently Wipe with a Microfiber Cloth: Use a microfiber cloth to wipe the lenses in a circular motion gently. Pay special attention to areas with smudges or stubborn spots. Be gentle to prevent scratching.
  • Step 4: Clean the Frame: Don't forget to clean the frame, especially the nose pads and temple tips, where oils and sweat accumulate. Use the same cleaning solution and a cloth or tissue for this.
  • Step 5: Dry Thoroughly: Ensure your sunglasses are completely dry before wearing them. Use a dry section of the microfiber cloth or a lens-cleaning tissue for the final touch.
  • Step 6: Store Properly: Store your sunglasses in a protective case when not in use. This prevents dust and scratches and keeps them ready for your next adventure. Never store sunglasses where they are subjected to extreme heat or cold, ie in your car in the hot summer time or the cold winter time.

What are the Benefits of Following a Sunglass Care Guide?

Maintaining clean sunglasses offers a multitude of benefits:

  • Optimal UV Protection. Clear lenses offer better UV radiation protection for your eyes.
  • Enhanced Clarity. Clean sunglasses provide improved vision and contrast.
  • Prolonged Lens Life. Regular cleaning extends the life of your sunglasses lenses.
  • Prevent Lens Degradation. Cleaning helps maintain your sunglasses over time, safeguarding your eye health.

Remember to Keep your Sunglasses Clean

Clean sunglasses are your window to a world of clear vision and optimal eye protection. 

By following our sunglass care guide and understanding the importance of clean shades, you can ensure your sunglasses serve you well, keeping your eyes safe and your vision crystal clear. 

Remember, maintaining clean sunglasses is a small effort with significant rewards for your eye health and overall enjoyment of the outdoors. 


So, keep those shades spotless and enjoy the sunny days ahead, courtesy of Solar Bat.