All guides

23 guides to choosing cases and caring for glasses and sunglasses.

Buying Guides

• How to Choose an Eyeglass Case: Size, Fit, Lining and ClosureHow to measure your frames, read case dimensions, and choose the right lining, closure and shell so your glasses fit snugly and stay protected.
• Hard vs. Soft vs. Folding Eyeglass Cases: Which Protects Best?A practical comparison of hard, soft, semi-rigid and folding eyeglass cases, with a protection table, a decision checklist and the situations where each type wins.
• Cases for Oversized, Wraparound and Thick Acetate FramesWhy standard cases fail with oversized, wraparound and chunky acetate frames, how to measure them, and which case styles fit large eyewear without pressure.
• Sunglasses Cases: How to Protect Polarized, Mirrored and Wraparound LensesHow to choose a sunglasses case for everyday, beach, car and travel use, why polarized and mirrored lenses need extra care, and how to size a case for large frames.
• Glasses Cases for Kids: What Survives Backpacks, Recess and Car SeatsHow to choose a glasses case a child will actually use, with sizing tips, durability features, labeling ideas and routines that keep kids' glasses intact.
• Traveling With Glasses: Cases, Packing and a Backup PlanHow to pack prescription glasses, sunglasses and readers for flights, road trips and hotel stays, with a travel kit checklist and what to do if a pair breaks.
• Cases for Sports and Active Eyewear: Cycling, Running, Hiking and Team SportsHow to protect sport sunglasses, prescription sport frames and goggles, with case styles by activity, interchangeable-lens storage and post-workout care.
• Cases for Reading Glasses: Slim, Pocket, Clip-On and Lanyard OptionsHow to choose a case for reading glasses, including slim pocket cases, pen-style tubes, clip-on sleeves and lanyards, plus tips for keeping several pairs of readers organized.
• How to Store Multiple Pairs of Glasses: Organizers, Double Cases and Display TraysPractical storage options for people who own several pairs of glasses and sunglasses, from double cases to drawer trays and wall displays, with a comparison table.

Care Guides

• How to Clean Eyeglass Lenses Without Scratching ThemA step-by-step method for cleaning prescription glasses and sunglasses safely, what to use, what to avoid, and how to clean nose pads, hinges and frames.
• How to Prevent Lens Scratches, and Why Toothpaste and Baking Soda Make Them WorseWhat causes scratches on eyeglass lenses, the everyday habits that prevent them, why home scratch-removal tricks usually damage lenses further, and when to replace lenses.
• How to Stop Glasses From Fogging: Masks, Cold Weather, Cooking and ExerciseWhy glasses fog up and practical ways to prevent it, including mask fit, anti-fog sprays and wipes, coatings, and tips for cold weather, cooking and workouts.
• How to Fix Loose Eyeglass Hinges and Screws at HomeHow to tighten loose eyeglass screws, replace a lost hinge screw, deal with spring hinges and nose pads, and know when a repair should go to an optician.
• How to Store Glasses Properly: Overnight, Day to Day and Long TermThe right way to set down, store and protect glasses overnight, during the day and for long-term storage, plus the storage habits that bend frames and scratch lenses.
• Microfiber Lens Cloths: How They Work, How to Use Them and How to Wash ThemWhy microfiber cleans lenses so well, how to use a lens cloth correctly, how often to wash it, and the laundry mistakes that ruin microfiber.
• Caring for Coated Lenses: Anti-Reflective, Blue Light, Photochromic, Polarized and MirroredWhat common lens coatings and treatments do, why they need gentler care, and how to clean, store and protect anti-reflective, blue light, photochromic, polarized and mirrored lenses.
• Glasses in the Car: Heat, Visor Clips and the Safest Places to Store EyewearWhy car interiors are hard on glasses and sunglasses, where to keep eyewear in a vehicle, and how to use visor clips and consoles without damaging frames or lenses.
• How to Clean an Eyeglass Case: Hard, Leather, Fabric and EVAHow to clean and freshen hard, leather, fabric and EVA glasses cases inside and out, remove grit from linings, deal with musty smells and know when to replace a case.
• Sunglasses Care: Sand, Salt Water, Sunscreen and Summer HeatHow to clean and protect sunglasses at the beach, pool, on the water and in hot weather, including polarized and mirrored lenses, with a summer care routine.

Comparisons

• Eyeglass Case Materials Compared: Aluminum, Plastic, Leather, EVA, Fabric and MoreA side-by-side comparison of eyeglass case materials, covering protection, weight, durability, cleaning and how each one ages, with a scoring chart and recommendations.
• Eyeglass Case Closures Compared: Spring Hinge, Magnetic, Zipper, Snap and Slip-InHow the five common eyeglass case closures compare for security, ease of use, durability and lens safety, with tips for spotting a weak hinge before it fails.

Reference

• Eyeglass Frame Size Numbers Explained (and How They Help You Pick a Case)What the numbers on the inside of your glasses temple mean, how lens width, bridge and temple length relate to frame size, and how to estimate the case size you need.
• Eyewear and Glasses Case Glossary: 75+ Terms ExplainedA plain-English glossary of eyewear, lens, frame and glasses case terms, from acetate and AR coating to spring hinges, temple tips and Trivex.