Glasses Care & Maintenance with
Dietz-McLean Optical

We want your new eyeglasses to last you a long time, which is why we’ve put together a handy guide for your eyeglasses care and simple maintenance.

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Our Long History of Glasses Repairs

Our family has worked in the optical industry for four generations: as you can imagine, we’ve seen a lot happen to eyeglasses and made every type of repair you could imagine. We’ve used that experience to create this guide, so you can learn from others’ mistakes, avoid some of the more common damage we see, and keep your eyeglasses in prime shape!

Eyeglasses repair tools for professionals
San Antonio optician clean eyeglasses

Proper Eyeglass Cleaning

Even if you’re extra careful, your eyeglasses are going to get dirty; throughout the day, they’ll accumulate dust, fingerprints, and other types of grime. Following proper glasses maintenance and the manufacturer’s recommended cleaning procedures will keep your eyewear looking clean, clear, and feeling fresh.

Always spray the lens with a non-corrosive cleaning solution that’s marked for use on eyeglasses. And when wiping, use clean microfiber cloths, instead of abrasive materials like paper towels or your shirt, and replace them often. A dry cloth, such as a Kimwipe, will erode the coatings from your lenses, and even a speck of dirt on microfiber can scratch a lens! To clean a dusty lens, rinse the lens to remove the dust, then apply lens cleaner and gently swirl with a clean finger, then wipe in one direction with your microfiber cloth.

Smudges are the result of grease, and require a different cleaning approach, as water won’t help clean them. Gently apply lens cleaner and swirl with a clean finger, then wipe in a single direction with a clean microfiber towel. If you wipe in multiple directions, you’ll just move the mess around the lens!

Don’t Get Bent Out of Shape!

Glasses today are a lot more durable than they were when we started Dietz-McLean Optical, but they’re still not indestructible. Life happens, and if your frames are ever damaged or bent, we’re here for repairs.

But to avoid injuring your eyewear, you can follow some simple rules. Never slide your glasses to the top of your head (no matter what you think, you will forget them). Use both hands when putting on or taking off your eyeglasses. And make sure to use a cord to hang your glasses around your neck, instead of tucking them into a shirt pocket — you’d be shocked how many frames get crushed that way.

Optician fixing deformed eyeglasses frame
Eye doctor presenting new eyeglasses

Protecting Your Lenses

Your lenses are a crucial part of your clarity, which is why it’s important to avoid scratching or degrading any lens coatings. Always use a hard case for your glasses when you aren’t wearing them, and never throw them into your bag or purse without placing them in a case first. Also, avoid putting your glasses too close to a sink or vanity, especially when getting ready for the day, where they could potentially be exposed to corrosive chemicals.

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All the Glasses Care in the World Can’t Stop Accidents That’s Why We’re Here to Help

If something does happen to your eyeglasses, you don’t need to panic: our experts are here for you! We tap into Dietz-McLean’s generations of optical experience to find a solution to repair your eyewear. Our optical experts love eyeglasses and want you to adore your glasses. They’ll work to identify the issue and find a subtle but lasting fix for the pairs you wear and love!

Older man trying on new designer glasses
Father and daughter smiling with new glasses

We Stand by Our Customers, And Our Glasses

At Dietz-McLean Optical, we’re passionate about providing excellent eyewear and service to our customers and believe in all of the eyewear we carry. That’s why we back up our eyewear with an exceptional one-to-two-year warranty that replaces your damaged eyewear, including lenses, with a copay. If you’re unhappy with your clarity, our Prescription Change Guarantee means we’ll replace your lenses for free within six months. We even offer a no-fault return policy for six months after purchase; loss and theft protection to replace glasses once during the warranty period; and of course, free adjustments and repairs, for the lifetime of your glasses.

See What Our

Customers are Saying

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OldMan &theZ profile picture
OldMan &theZ
July 9, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The staff is excellent. Kayla was super helpful. I needed assistance with the temple ends on a vintage pair of Rayban glasses. She replaced them perfectly. She also adjusted them to fit my face better than they were prior. I will return to Dietz-McLean for all of my optical requirements. Thanks Kayla for the top notch service.
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Angie Braswell profile picture
Angie Braswell
June 27, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The staff at Dietz McLean are friendly, knowledgeable and pros at helping me find the perfect frame! I have bought many pairs of glasses from them over the past 15 years and I have always been so happy with my new glasses! I highly recommend using them!
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Grumpy Old Man 83
May 29, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Outstanding optical shop --- been trading with DM since 1978 when they opened a shop in Corpus Christi. The Lincoln Heights Store continues that excellence with very knowledgeable employees and superior service!
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Jerry Smith profile picture
Jerry Smith
May 8, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The absolute best in San Antonio! My wife and I have been customers for many, many years. Their customer service is always outstanding and NO has a better warranty than Dietz !!!!! Great selections for men an women of all ages as well. They are the BEST!!!! Jerry & Lida Smith
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Dawn Ivone profile picture
Dawn Ivone
February 28, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
No one has ever been able to get my prescription correct. Dietz-McLean gets it correct every singe time. They are amazing.
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Frank Russell profile picture
Frank Russell
February 25, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Linda was excellent as always and handled my purchase very professionally and expeditiously.
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Veronica Correa profile picture
Veronica Correa
February 18, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Linda ALWAYS does an amazing job! Have been going to Dietz-McLean for years because of her attention to detail. She is always available for adjustments too. Highly recommend them!
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shahar ganache
February 14, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Ultra professional service. Linda is a pro!!!
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Nina Ekstein profile picture
Nina Ekstein
February 13, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Linda is great! Here excellent taste and outstanding customer care have kept me coming back for a couple of decades. I tell all my friends about her and the store.
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Guillermo Nicolas profile picture
Guillermo Nicolas
February 11, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I have been a client for many years and have always had great service. I just picked up 5 pair of eye glasses and they fit them well and got the prescription perfectly.