Z Clear 24oz Glass Cleaner & Anti-Fog Spray — Windshields, Visors & Lenses, Made in USA

24oz Anti-Fog Glass & Lens Cleaner Refill The 24oz refill bottle of Z Clear's anti-fog lens cleaner — same alcohol-free, coating-safe formula as our smaller Spritz bottles, in a high-yield format built for refilling smaller spray bottles, daily glasses-cleaning routines, family use, and shared workspaces. Roughly 4,800 cleanings per bottle. Key Benefits 4,800+ applications per 24oz bottle — the longest-lasting Z Clear format Refills smaller bottles — top up your 1oz Spritz, 2oz Spritz, or Biggie 6oz nozzle compatibility Up to 72 hours of anti-fog protection per application — we recommend re-treating daily Coating-safe — alcohol-free, ammonia-free, abrasive-free Anti-fog + anti-static + oleophobic in every spray Cleans glass, polycarbonate, plastic, and tempered surfaces USA-made in Utah, full ingredient disclosure Built For Z Clear daily users who want a refillable bulk size Households with multiple eyeglass wearers — one bottle covers everyone Workshops, garages, and pro shops — service techs cleaning customer eyewear Optometry offices and dental practices — for in-office cleaning of patient and staff eyewear Vehicle interiors — windshields, mirrors, dashboard screens, backup cameras What It Cleans If it's safe to put water on it, it's safe to use Z Clear. Tested and approved for: Eyeglasses & sunglasses — including AR-coated, polarized, photochromic, and mirrored Motorcycle visors and helmets Ski and snowboard goggles Swim goggles and dive masks Camera lenses, binoculars, scopes Aircraft windscreens & canopies — acrylic-safe for the cockpit Smartphone, tablet, and laptop screens Car windshields, side mirrors, and rearview mirrors Bathroom mirrors (anti-fog effect lasts up to 72 hours) How to Use Let it dry before you wipe. A cloth on wet spray takes the product off instead of working it in — that one mistake is why people think it didn't work. Refill smaller bottles via the included pour-spout, or use the 24oz bottle directly Spray 1–2 pumps on each surface Let it dry — spread it with a clean fingertip on a lens, or a clean microfiber on a big surface like a windshield, then let it dry. Not the buffing cloth, not yet Wipe once it's dry, with a clean microfiber cloth in concentric circles Polish with a dry corner of the cloth for a streak-free finish Frequently Asked Questions Is the 24oz formula identical to the smaller bottles? Yes. Same Z Clear formula, same anti-fog and anti-static properties, same AR-coating safety. The 24oz is purely about volume and cost-per-application. Can I refill my Spritz or Biggie bottles from the 24oz? Yes. The pour-spout fits all Z Clear pump bottles (1oz, 2oz, and 6oz Biggie). Just unscrew the smaller bottle's pump, pour, and re-cap. How long does 24oz last? Daily user (1 cleaning per day): 13+ years per bottle. Family use (5–10 cleanings per day): 1–3 years. Optometry office: 6–12 months. Is it safe for car windshields and dashboard screens? Yes. The alcohol-free formula won't damage windshield rain sensors, dashboard touch screens, backup cameras, or interior mirrors. Will it work on a foggy bathroom mirror? Yes — and the anti-fog effect lasts up to 72 hours, much longer than household glass cleaner. Spray, let it dry, buff, and your mirror stays fog-free through several showers. What if it leaks during shipping? The 24oz ships with a sealed inner liner under the screw cap. If anything arrives leaking, contact support@z-clear.com for a free replacement — covered under our 30-day satisfaction guarantee. Why Z Clear? USA-made in Utah — small batches, full ingredient disclosure Coating-safe — alcohol-free, ammonia-free, safe for all coated lenses (read more about AR-coating safety) 4,800+ five-star reviews across Amazon and z-clear.com 30-day satisfaction guarantee — refund if you're not happy Free shipping on orders over $40 Compare with smaller Z Clear sprays Biggie 6oz Anti-Fog Spray — 600+ cleanings, the workshop favorite 2oz Spritz + Towel — pocket-sized for daily carry Anti-Fog Paste — concentrated, no-spill option for travel Browse the full Anti-Fog Lens Cleaner Collection, or use the use-case guides for motorcyclists, skiers and snowboarders, swimmers and divers, and prescription glasses & sunglasses.