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FogBlock by KeySmart

FogBlock™ Anti-Fog Solution // 2 Pack

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Product Description

The FogBlock™ Anti-Fog Solution is the quick and easy way to keep your lenses clear while wearing masks. FogBlock is streak-free, safe to use on all types of lenses, and non-toxic. This effective formula lasts up to 24 hours, plus it's easy to apply with just a couple sprays—no wiping or cloth needed! Whether you’re an essential worker or just want to go out in public frustration-free, FogBlock makes it easy to enjoy a crisp, clear view when you wear glasses and a mask together.

Product Details
  • Measurements
    4.09"L x 1.06"W x 1.06"H
  • OriginChina

— Warranty: Manufacturer's 1 Year
— Set Of 2 Bottles (1 fl oz Each)
— Anti-fog Spray
— Works On Eyeglasses, Sunglasses, Goggles & More
— Safe For Anti-reflective & Non-anti-reflective Lenses
— Long-lasting Formula
— Easy To Apply, No Wiping Needed
— Travel-friendly Size

— Ingredients: Water, Isopropyl Alcohol, Sodium Bicarbonate, (Proprietary Anti Fog Formula) (Proprietary Anti-static Formula)

Will this ruin the coating on my prescription glasses?

The FogBlock spray will not interfere w/ anti-reflective or scratch-resistant coating.

Where is this product made?

This product is designed in the U.S. and made in China.

Will this work on snowboarding goggles?

This product has specifically been tested on eyeglasses and sunglasses for use, so although it should work on other types of protective eyewear, we cannot guarantee it will.

Will this spray leave a haze on the lens?

This formula is non toxic and streak-free. Once dry, the coating is not visible.

How long after you spray will the fog disappear and glasses are able to be worn?

Typically takes up to 5 minutes for the coating to dry entirely.

Shipping Information
  • Shipping Availability
    United States
  • Shipping Policy
    Standard Ground Shipping
  • Ship In
    1-2 weeks
  • Return Policy
    Final sale, not eligible for return or cancellation