How to Properly Clean Wood Frame Sunglasses (Step-by-Step Guide, Cali Life Co.)
TL;DR: To clean wood frame sunglasses properly, rinse the lenses under cool fresh water, dry with the microfiber pouch they shipped in, and wipe the wood frame with a slightly damp cotton cloth. Avoid alcohol, ammonia-based cleaners, dishwashing soap, paper towel, and hot water. Once a year, condition the wood with a small amount of walnut oil. After salt-water exposure, rinse within an hour. Cali Life Co. polarized UV400 wood sunglasses use TAC lenses and stainless steel hinges, both suited to fresh-water rinse care. The no-expiration lifetime warranty covers structural frame failures, so a small scratch from cleaning mistakes is mostly survivable. The full step-by-step is below.
A wood sunglass is a long-term object. The way you clean it on day one is the way it will look in year ten. The good news: the right cleaning routine takes ninety seconds and uses tools that ship in the box.
What you need
The supplies for a complete clean.
- The microfiber drawstring pouch that shipped with the sunglass.
- Cool, fresh tap water.
- A clean, soft cotton cloth (or a second microfiber).
- For the annual conditioning: a small amount of walnut oil or a generic wood conditioner.
What you do not need: dishwashing soap, alcohol-based glass cleaner, ammonia-based glass cleaner, paper towel, your shirt corner, or hot water. All of these damage either the polarized film, the wood finish, or both.
The daily clean (thirty seconds)
This is the routine for a normal wear day.
Step 1. Hold the sunglass under cool, fresh tap water. Let the water run over both lenses for five to ten seconds. The goal is to rinse off dust, sunscreen residue, and salt before you touch the lens with anything.
Step 2. Use the microfiber pouch (turned inside out, or just used as a cloth) to dry the lenses. Move in a soft circular motion, light pressure. Do not press hard. Do not scrub.
Step 3. Use a corner of the same microfiber to wipe the temples and the bridge. Wood frames pick up skin oil along the temple ridge over time. A quick wipe each evening keeps the finish clean.
That is the daily routine. Thirty seconds, no chemicals.
The weekly clean (ninety seconds)
Once a week, especially during warm-weather wear, run a slightly deeper clean.
Step 1. Rinse the lenses under cool water as usual.
Step 2. Take a clean cotton cloth, dampen it with cool water, and wipe the entire frame: the temples, the bridge, the lens groove (the small channel where the wood meets the lens), and the inside of the temple tips. Skin oil and salt accumulate in the lens groove over time. Letting it sit there leads to slow finish damage.
Step 3. Dry the frame with the cotton cloth. Then microfiber-dry the lenses.
Step 4. Inspect the hinge screws. Cali Life Co. frames use stainless steel screws that walk loose with use. If a temple feels floppy, tighten the screw a quarter turn with the small included screwdriver (or a watch repair kit screwdriver).
The annual conditioning (five minutes)
Once a year, ideally in the spring before heavy summer wear, condition the wood frame.
Step 1. Run the weekly clean.
Step 2. Place a single drop of walnut oil on a soft cotton cloth. Walnut oil is the standard for walnut and rosewood frames. For bamboo frames like the Lake Arrowhead, bamboo oil or any food-grade mineral oil works. A drop is enough.
Step 3. Rub the oil into the wood with the cloth, working into the temples, the bridge, and any visible end-grain at the temple tips. The wood drinks the oil. Let it sit for five minutes.
Step 4. Wipe off any excess with a clean side of the cloth. The frame should look slightly richer in tone, not greasy.
This step matters most for full-wood frames like the Pacific Beach. Hybrid frames like the Calexico only need the oil on the wood temples, not the acetate front.
After salt-water exposure
If your wood sunglasses get splashed at the beach or worn on a boat, the routine changes slightly.
Within one hour. Rinse with cool fresh water for at least twenty seconds. Microfiber-dry both lenses and frame.
The next day. Run the weekly clean above to make sure no salt has settled in the lens groove or around the hinge screws.
Salt crystallization is the main thing that wrecks a wood sunglass after ocean exposure. The crystals form in the small channel between the lens and the wood. They expand and contract with humidity, slowly stressing the lens seat. A fresh-water rinse within an hour prevents this entirely.
What to avoid (and why)
Alcohol-based glass cleaner. Strips the natural oils from the wood. Repeated use causes grain checking.
Ammonia-based glass cleaner. Can cloud TAC polarized lens coatings. Will dry out wood.
Dishwashing soap. Fine for a one-time deep clean of metal sunglasses, harsh on wood frame finish. Avoid.
Paper towel. Microscopic wood fibers in paper towel scratch polarized lens coatings over time. Always use microfiber or soft cotton.
Hot water. Above 100 F, the lens-frame seal stresses. Stick to cool tap water.
Sustained dashboard heat. Above 130 F, the polarized film can delaminate and the wood can dry-check. Do not leave wood sunglasses on a summer dashboard.
Shirt corner. Tempting in a moment. Scratches the lens. Use the microfiber pouch instead.
When to use the warranty
If a structural failure happens (frame snaps at the temple, hinge fails, the lens pops out and will not seat back), the Cali Life Co. lifetime warranty covers it. Send a photo to contact@calilifeco.com and the team replaces the frame.
The warranty does not cover lens scratches from misuse, wood scratches from impact, or wear-and-tear cosmetic changes. But the team has a quiet pattern of helping with lens-only replacements when something honest happens. Email and ask.
Quick reference: the cleaning routine
| Frequency | Tool | Time | What it does | | --- | --- | --- | --- | | Daily | Microfiber pouch + cool tap water | 30 sec | Rinses dust, sunscreen, salt | | Weekly | Cotton cloth + cool water + microfiber | 90 sec | Cleans frame, lens groove, temples | | Annual | Walnut oil + cotton cloth | 5 min | Conditions wood, prevents grain checking | | Post-salt | Cool tap water + microfiber | 60 sec | Prevents salt crystallization |
Frequently asked questions
Can I use glasses cleaner on wood sunglasses? Avoid alcohol-based and ammonia-based cleaners. Cool fresh water and microfiber are safer for the lens and the wood.
How often should I oil my wood sunglass frame? Once a year is enough for normal wear. Twice a year if you live in a dry climate or wear them daily in summer.
What if I forgot to rinse them after the beach? Rinse them now. Even a delayed rinse is better than no rinse. If salt has crystallized in the lens groove, run the weekly clean and conditioning routine to recover.
Can I put wood sunglasses in water? Splash exposure is fine. Submersion is not recommended because the lens groove and hinge screws hold water that takes time to evaporate. Rinse, do not soak.
Where can I find the Cali Life Co. care notes officially? The shipping and care notes page covers the basics. The microfiber pouch in your order has the daily routine printed on the tag.