Fog-free dives with reef-safer science.

A clear mask makes every dive safer and more enjoyable. Stream2Sea’s Mask Defog prevents fogging without harsh chemicals, protecting both your vision and the reef. For best results, use after prepping new masks with Sea Clearly Scrub and as part of ongoing care to keep lenses free of oils, sunscreen, or salt buildup.

Key Benefits

• Long-lasting clarity Keeps lenses fog-free for dives, snorkeling, and swimming.
• Reef-safer formula Scientifically tested non-toxic to coral and aquatic life.
• Works on multiple gear types Effective for masks, swim goggles, and optics.
• Complements scrubbing Adheres best to lenses that have been prepped with Sea Clearly Scrub.

How to Use

• Before diving, apply a small drop inside the lens.
• Rub across the glass evenly.
• Rinse lightly with fresh or salt water—do not over-rinse.
• Repeat as needed for continued fog prevention.

Key Specifications

• Size 2 oz
• Formula Biodegradable, reef-safer, non-toxic
• Application Defogging masks, goggles, and optical lenses

Keeps your vision clear and the reef safe—reliable fog prevention for every dive adventure.