Can You Clean Your Glasses Too Much?

17 September 2026

Can You Clean Your Glasses Too Much?

Why the right lens coating can make your glasses easier to clean — and better to look through

It sounds slightly ridiculous: surely keeping your glasses spotlessly clean must be good for them?

Not always.

Over many years in optics, we've seen something slightly ironic. The people who are most particular about keeping their glasses immaculate can sometimes put their lens coatings through far more wear than the people who barely clean theirs.

The problem isn't that clean lenses are bad for your glasses.

It's how often they're being cleaned, what they're being cleaned with and the amount of physical contact with the lens surface.

Every time you clean a lens, you're touching its coating. Do that several times a day, every day, and over the lifetime of a pair of glasses that can amount to thousands of cleaning cycles.

That's one reason why the coating on your lenses matters rather more than you might think.

What Does a Lens Coating Actually Do?

When customers choose new lenses, understandably most of the attention goes to the prescription and lens type.

But you spend every waking hour looking through the surface of those lenses.

A good coating isn't simply an optional extra designed to make a lens sound more sophisticated. It can affect how clearly you see through your glasses, how they look, how easily they become dirty and how easy they are to look after.

That's where our Ultima + coating comes in.

Anti-Reflection: More Light, Less Glare

One of the most noticeable benefits is the anti-reflection treatment.

Uncoated lenses reflect some of the light hitting their surfaces. An effective anti-reflection coating reduces those distracting reflections, giving the lenses a clearer appearance and helping more useful light pass through.

It also means people looking at you see your eyes rather than reflections bouncing off your glasses.

Anti-Scratch Protection

No spectacle lens is genuinely scratch-proof.

That's an important distinction.

But a quality hard coating makes the surface considerably more resistant to the everyday wear that spectacle lenses inevitably encounter.

Keys and pockets are obvious enemies, but some damage is much less dramatic.

Tiny particles of dust or grit can be sitting on a lens when it's wiped. Rub those particles repeatedly across the surface and microscopic damage can gradually accumulate.

Which brings us back to cleaning.

Anti-Smudge and Easy-Clean

Anyone who wears glasses knows the frustration.

You clean them.

Put them back on.

Touch the lens accidentally.

And there's another fingerprint.

Ultima + incorporates properties designed to make it more difficult for oils and contaminants to adhere to the lens surface.

That means fingerprints and smudges are easier to remove.

And that's more important than simply making life convenient.

If your lenses stay cleaner and are easier to clean, you don't need to attack them with a cloth quite so often.

Less rubbing means less mechanical wear on the coating over the lifetime of the lenses.

Hydrophobic Protection

Hydrophobic literally means water-repelling.

Rather than water spreading across the surface of the lens, a hydrophobic coating encourages it to form droplets and move away more readily.

Think rain, condensation and all those little splashes glasses encounter during normal life.

It's another feature you may barely notice when it's working properly — but you can certainly notice the difference when it isn't there.

UV Protection

We talk a great deal about protecting our skin from ultraviolet radiation, but our eyes need consideration too.

Ultima + provides UV-blocking protection, adding another useful protective element to the lenses you wear every day.

Blue-Light Filtering

Ultima + also incorporates blue-light filtering.

We're surrounded by artificial light and digital displays, and this feature reduces a proportion of the blue-violet light reaching the eye.

It's worth being sensible about claims here: a blue-light filter isn't a magic cure for tired eyes or excessive screen use.

But for customers who want this additional filtration incorporated into their lenses, it's another benefit within the coating rather than something they need to think about separately.

So Can You Actually Clean Your Glasses Too Much?

In a sense, yes.

Not because lenses should be left dirty, but because unnecessary or aggressive cleaning can eventually take its toll.

If you're somebody who cleans their glasses ten times a day, you're potentially wiping the lens surface 3,650 times a year.

Keep the same glasses for three years and that's approaching 11,000 cleaning cycles.

Suddenly, the quality of the surface coating starts to seem rather important.

The answer isn't to stop cleaning your glasses.

It's to clean them properly, avoid unsuitable household cleaners and abrasive materials, and choose lenses with a coating that makes them easier to keep clean in the first place.

Easier to Look After. Better to Look Through.

That's probably the simplest way we can describe Ultima +.

You're getting a combination of:

Anti-scratch. Anti-reflection. Anti-smudge. UV protection. Blue-light filtering. Hydrophobic properties. Easy cleaning.

Individually, each has a job to do.

Together, they create a lens that's designed not only to give you excellent optical performance, but to make living with your glasses that little bit easier every day.

And when you're going to look through something for perhaps 12, 14 or 16 hours a day, those little differences matter.

After all, the best lens coating isn't the one you keep noticing.

It's the one that helps you forget there's a lens in front of your eyes at all.

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