• Professional Mask Defog Refill
  • Professional Mask Defog Refill
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Professional Mask Defog Refill

Professional Mask Defog Refill

$34.95
$34.95
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Professional Mask Defog Refill

Refill and keep diving clear. Our Professional Mask Defog Refill tops up your bottle with the same professional-strength, long-lasting anti-fog formula made with safer ingredients for your eyes and our blue planet. Formulated to be safer for aquatic life.

  • Refill size — reduce packaging and reuse your bottle
  • Professional-strength, long-lasting anti-fog
  • For scuba masks, snorkel masks and swim goggles
  • Made with aloe vera and gentle, eye-friendly ingredients

Please request a pump in your order notes if you'd like one. Apply a small amount inside the lenses, rub to coat, add water and rinse, then pour out before diving.

Stream2Sea is formulated without oxybenzone, octinoxate, parabens and other ingredients of concern
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Reef-Safer™

USDA BioBased

Biodegradable

Non-Nano

Usage

REFILL SIZE

Directions for Dive Mask & Goggles: Apply a small amount on the inside of the lenses. Use your finger to rub completely over the lens. Add water and rub the defog to remove any streaks. Pour the liquid out when ready to dive.

Our eco-friendly mask defog is made with only the safest ingredients, including Deionized Water, Aloe Barbadensis (Aloe Vera) Leaf Extract and Sodium Lauroyl Methyl Isethionate.

Caution: Although this product is formulated with safe and gentle ingredients, avoid direct contact with eyes. If irritation occurs, rinse eyes thoroughly with water. Consult a physician if irritation persists.

Size / Volume

16 fl. oz. | 473 ml

Love it or Return It

We stand behind every product we make. If you're not completely satisfied, return it within 60 days for a full refund — even if the bottle is empty.

No questions, no hassle. Contact us to start a return.

Made for you

Skin-First. Science-Backed.

Better for Your Wallet

Better for Your Wallet

Stock up with our larger refill size and save on repeat purchases. The concentrated formula lasts longer than you'd expect.

Complete Your Routine

Before
Coral Care SPF 30

Coral Care SPF 30

Protect your skin with reef-safer sunscreen before your water adventure.

During
Professional Mask Defog Refill

Professional Mask Defog Refill

Apply defog to clean lenses right before entering the water for fog-free clarity.

After
Dive Essentials Bundle - Stream2Sea

Water Sport Gear Wash 16 fl. oz.

Keep your mask in top condition by washing it after each use.

Made for Our Blue Planet

Reef Safer™

Reef Safer™

Reef Safer™

Formulated to be safer for aquatic life.

Sustainable packaging

Sustainable packaging

Our packaging is made to be as sustainable as the products inside it.

Ban-destination ready

Ban-destination ready

Hawaii, Palau, USVI, Bonaire — ready wherever chemical sunscreens are prohibited.

What's inside

✕Never inside

  • ×Nano particles
  • ×Parabens or phthalates
  • ×Synthetic fragrance

✔Always inside

  • ✔USDA Biobased certified ingredients
  • ✔Formulated to be safer for aquatic life
  • ✔Cruelty-free
  • ✔EcoConscious packaging
Testing data

Formulated for You and Our Blue Planet.

Tested in the Field.