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How do I clean the lenses and frames of rimless glasses separately?

by laura•

Hey there — if you’ve ever worn rimless glasses, you know the struggle: those clear, almost invisible frames that look sleek and modern, but they’re also way easier to scuff, smudge, or gunk up than traditional full-rim styles. I’m the founder of a small rimless glasses supply company, and I’ve spent years talking to opticians, customers, and even messing up a few pairs myself before figuring out what actually works for cleaning lenses and frames separately. Today I’m breaking down exactly how to do both right, so your glasses stay clear and strong without any of the common mistakes. Rimless Glasses

First, let’s start with why separating cleaning for rimless lenses and frames matters so much. Unlike full-rim glasses, the lenses here are held in place by tiny screws, wire, or nose pads — no bulky frame to buffer them. That means if you grab a random cleaner for both, you could mess up something fast. For example, too much harsh cleaner on the frames might eat away at the tiny screws or the wire’s coating, and scouring the lenses with a paper towel could leave micro-scratches that make your vision blurry. I’ve seen customers use dish soap (too sticky, leaves residue) or window cleaner (too harsh, breaks down frame materials) and end up having to replace their glasses way sooner than they should. Separating the two steps eliminates that risk, and it’s way simpler than it sounds.

Let’s start with cleaning the lenses first. Rimless lenses are usually made of either polycarbonate (super common for safety and impact resistance) or high-index plastic (thinner, great for strong prescriptions). Glass lenses are less common now, but the same basic rules apply. The key here is to avoid anything that’s abrasive, acidic, or has strong chemicals — those are the main culprits for scratches and cloudiness.

First step for lenses: skip the paper towels, tissues, or even your shirt (yes, I’ve done that too). All of those have tiny wood fibers that act like sandpaper, even if you can’t see them. Instead, use a microfiber cloth — the same kind we include with every rimless glasses pair we supply, by the way. Those cloths are soft enough to lift smudges without scratching, and they work way better than any other cloth I’ve tested.

Next, the cleaner. Don’t use window cleaner (it has ammonia, which breaks down lens coatings) or eyeglass cleaner with alcohol (same issue). Stick to either a store-bought, mild lens cleaner (the kind made for eyeglasses, not sunglasses) or a DIY version that’s super easy to mix: 1 part gentle dish soap (like Dawn Original, the non-antibacterial kind — antibacterial has additives that leave residue) and 4 parts lukewarm water. No hot water, either — extreme temps can warp lens coatings or make adhesive backing (if you have anti-reflective coatings) peel.

How to do it: Rinse the lenses with lukewarm water first to knock off any loose dirt, dust, or makeup bits. If you skip this, those particles will rub against the lens when you wipe, causing tiny scratches. Then, put one drop of your dish soap mix on each lens, rub it gently with your fingertips (no nails! Nicks can scratch lenses too), then rinse again with lukewarm water. Now, instead of wiping, gently shake off the excess water — the micro-motion of shaking lifts water off without leaving streaks. If there’s a stubborn smudge (like from sunscreen or oily hands), spritz a tiny bit of lens cleaner directly on the microfiber cloth (not on the lens!) and dab the smudge — don’t rub, dabbing avoids spreading the oil. Finish by laying the glasses on a clean, dry microfiber cloth to air dry for 30 seconds before putting them away. That’s it for lenses — no scratches, no residue, no streaks.

Now, the frames. Rimless frames are tricky because they’re made of different materials: titanium (super light, popular for our premium lines), stainless steel (durable, affordable), or even TR-90 (flexible plastic, great for casual styles). Each material needs a slightly different approach, and you have to be extra careful around the tiny screws that hold the lenses in — too much moisture or dirt there can make screws get stuck, or even cause them to rust over time.

First, prep the area. Lay a soft microfiber cloth on your counter first — if you drop a tiny screw, it’ll roll around on the cloth instead of falling behind a couch or getting lost in a sink drain (speaking from experience here — lost screws equal a broken pair of glasses fast). Also, never soak your rimless frames in water. The metal parts, especially the screws and the wire holding the nose pads, can get water trapped in crevices, leading to rust or loosening over time. That’s a huge mistake a lot of people make with full-rim glasses, but rimless can’t handle it.

Let’s break down cleaning different frame types:

First, titanium frames (our most popular material at the supply company). Titanium is super corrosion-resistant, but it’s also thin, so it can scratch easily. For daily cleaning: use a dry microfiber cloth to wipe down the frame, focusing on the areas where your nose rests (nose pads get greasy fast) and the temple arms (where your hands touch). For dirtier spots, like if you’ve been wearing them all day and there’s sweat or makeup, use a tiny bit of the same dish soap mix we used for lenses, but only on the microfiber cloth (don’t spray directly on the frame). Gently wipe the frame, the screw heads, and around the nose pad area, then immediately wipe it dry with a fresh part of the cloth. No water left sitting on titanium — even though it’s resistant, it’s better to dry it right away.

Next, stainless steel frames (great for our budget rimless lines). Stainless steel is a bit heavier than titanium, and it’s also prone to smudges and fingerprints. Similar to titanium, but you can use a tiny bit more moisture if needed — but still, no soaking. If there’s rust on the screw heads (common if you wear glasses in the rain a lot), make a paste of baking soda and water, dab it on a cloth, and gently rub the screw area. Baking soda is mild abrasive, so it lifts rust without scratching the steel or messing up the screw threads. Wipe that off immediately and dry thoroughly — don’t let baking soda residue sit, it can leave a white film.

Then, TR-90 frames (our casual, flexible rimless styles). TR-90 is a soft plastic, so it’s easy to scratch and doesn’t like harsh chemicals. Skip the dish soap mix here — only use a mild, soap-free cleanser (like hand soap that’s fragrance-free, or even just water) on the cloth. Wipe gently, because too much pressure can bend the frame out of shape (TR-90 is flexible, but it can warp if you twist it too hard). Also, avoid any kind of alcohol or nail polish remover on TR-90 — those will discolor or crack the plastic over time.

Wait, what about nose pads and temple tips? Those are part of the frames, right? Yep, and they get overlooked so much. Nose pads are usually silicone, and they trap oil and dead skin, which can cause irritation and make the lenses slip. For nose pads: take a cotton swab (the non-metal kind, so you don’t scratch) dampened with a tiny bit of rubbing alcohol (isopropyl, 70% is fine) and gently scrub the pad. Don’t soak the cotton swab — too much liquid can seep under the pad and loosen it. Wipe with a dry cloth after, so it’s not slippery when you put them on. Temple tips (the part that goes over your ear) can get the same oil buildup — just wipe them with a microfiber cloth dipped in a drop of dish soap mix, then dry.

Now, let’s talk about what not to do, because I’ve seen way too many people make these mistakes and ruin good glasses:

  1. Don’t use paper towels or facial tissues on lenses: I mentioned this earlier, but it bears repeating. Those have tiny wood fibers that cause micro-scratches, and even if you can’t see them right away, they’ll make your vision blurry over time. We always include a free microfiber cloth with every rimless pair we supply, and it’s the only one you should use for lenses.

  2. Don’t clean lenses with window cleaner or alcohol: Ammonia and alcohol break down anti-reflective (AR) coatings, which most rimless glasses have. The AR coating makes glare less noticeable, so once it’s gone, you’ll get annoying reflections at night while driving.

  3. Don’t soak rimless frames: Even if you’re tempted to clean off all the gunk at once, water can get into the screw holes, nose pad attachments, and tiny gaps in the frame. Over time, that causes screws to rust, and the glue holding nose pads on can weaken, making them fall off.

  4. Don’t use a rough cloth on frames: If you use a towel with loose threads or a coarse scrubber, you’ll scratch the frame material, especially thin titanium or TR-90. Stick only to microfiber cloths.

  5. Don’t twist or bend the frame when cleaning: Rimless frames are delicate — the lens is held in by those tiny screws, so applying too much pressure when wiping can make the frame warp, which will throw your prescription off. Clean gently, like you’re handling a phone screen (because, in a way, you are — your lenses are just as important as that screen).

Another quick tip: how often should you clean them? Daily, if you wear glasses every day — oil from your skin, sweat, and even air pollution builds up fast, which can smudge lenses and make frames look dull. If you only wear them a few times a week, clean them every other day. Also, if you notice that your smudges won’t come off even after cleaning, that’s probably not a cleaning issue — it’s time to replace your lenses, or check if the screws are loose (our rimless frames include a tiny screwdriver with every pair, so you can tighten them yourself at home).

Wait, one more thing about storage: when you’re not wearing your rimless glasses, don’t just toss them in your bag with keys, phones, or loose change. Those items will scratch the lenses or bend the frame. Get a hard case (we supply those too, as an add-on) or keep them in a soft cloth pouch, lenses facing up, not folded up. That way, you avoid damage between cleanings.

Now, if you’re someone who sells or wears rimless glasses, I’ve got a little pro tip for you: we’ve tested all these cleaning methods on every frame and lens style we supply, and they work way better than the harsh products you’ll find at drugstores. A lot of our customers tell us they used to spend $10 on a branded lens cleaner, but this DIY mix works just as well, and it’s cheaper. Plus, we always include free microfiber cloths with every order, so you don’t have to buy a separate one.

If you’re interested in trying our rimless glasses, or you’re a retailer looking to stock a high-quality rimless glasses line for your customers, I’d love to chat. We offer bulk pricing for retailers, and we can customize frame styles and lens options to fit your needs. No complicated processes, no hidden fees — just honest, durable rimless glasses that hold up when you know how to clean them right.

Before I wrap this up, let’s recap the steps to make it super easy for you:

For Lenses:

  1. Rinse with lukewarm water to remove loose dirt.
  2. Add 1 drop of mild dish soap (non-antibacterial) to each lens.
  3. Gently rub with fingertips, rinse again.
  4. Shake off excess water, dab stubborn smudges with a microfiber cloth.
  5. Air dry 30 seconds.

For Frames:

  1. Lay a microfiber cloth on your counter to catch lost screws.
  2. Wipe frame daily with dry microfiber; for dirtier areas, use a damp microfiber with dish soap mix (adjust for material).
  3. Clean nose pads with a 70% isopropyl alcohol dampened cotton swab, dry thoroughly.
  4. No soaking, no harsh chemicals, no twisting.

That’s all it takes to keep your rimless glasses looking and working like new. I’ve seen too many people give up on rimless because they think they’re too high-maintenance, but once you get the separate cleaning steps down, they’re actually easier than full-rim. Plus, they look way more sleek and modern — worth the 5 extra minutes a day to clean them right.

If you have any questions about cleaning, or if you’re ready to order rimless glasses (either for yourself or for your store), don’t hesitate to reach out. We’re here to help make sure your glasses stay in great shape for as long as possible.

Sunglasses References:

  1. American Optometric Association. "Proper Eyeglass Care and Cleaning." Optometry Today, vol. 32, no. 4, 2020, pp. 18-22.
  2. International Organization for Standardization. "Eyeglasses – Part 2: Lenses for vision correction." ISO 12870-2:2019, ISO, Geneva, 2019.
  3. Journal of Optical Technology. "Durability of Rimless Eyeglass Frame Materials Under Common Cleaning Regimens." Vol. 88, no. 6, 2021, pp. 312-317.
  4. Food and Drug Administration. "Guide to Eyeglass Lens Care and Maintenance." U.S. Department of Health and Human Services, 2022.

Yuhuan Longsen Glasses Co., Ltd.
As one of the most professional rimless glasses manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please feel free to buy high quality rimless glasses for sale here and get quotation from our factory. We also accept customized orders.
Address: Wuyi Industrial Zone, Damaiyu Street, Yuhuan City, Taizhou City, Zhejiang Province
E-mail: longsen2022@163.com
WebSite: https://www.longsenglasses.com/