DiveCatalog x Stream2Sea Mask Defog, Flip Cap Bottle, 2 oz
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
DiveCatalog x Stream2Sea Mask Defog, Flip Cap Bottle, 2 oz is backordered and will ship as soon as it is back in stock.
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DiveCatalog x Stream2Sea Mask Defog, Flip Cap Bottle, 2 oz is backordered and will ship as soon as it is back in stock.
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Product Information
The DiveCatalog x Stream2Sea Mask Defog is a 2 fl oz (60 mL) flip-cap bottle of Stream2Sea's professional-strength mask defog, produced for DiveCatalog.com with a co-branded label. It keeps scuba masks, snorkel masks and swim goggles clear using just three ingredients: deionized water, aloe vera leaf extract and the plant-derived cleanser sodium lauroyl methyl isethionate, and it is Reef Safer, USDA BioBased certified and biodegradable in freshwater and saltwater.
Who it is for
This is for scuba divers, snorkelers, freedivers and swimmers who want long-lasting anti-fog performance in place of baby shampoo or spit, and who care about what they rinse into the water. The small 2 oz flip-cap bottle suits a mask pocket, a save-a-dive kit or a travel bag, and the gentle, eye-friendly ingredient list makes it a practical choice for instructors and group use on dive boats and in pools.
Key details
- Volume: 2 fl oz (60 mL) liquid in a flip-cap bottle.
- Ingredients: deionized water, aloe barbadensis (aloe vera) leaf extract, sodium lauroyl methyl isethionate.
- Certifications and claims: Reef Safer, USDA BioBased, biodegradable in freshwater and saltwater, non-nano, cruelty-free.
- Free of: oxybenzone, octinoxate, parabens, phthalates, synthetic fragrance and nano particles.
- UPC: 851061006414.
Compatibility and sizing
The formula is intended for scuba masks, snorkel masks and swim goggles. To use, apply a small amount on the inside of the lenses, rub it completely over the lens with a finger, add water and rub again to remove any streaks, then pour the liquid out when you are ready to dive. Although the ingredients are gentle, avoid direct contact with the eyes and rinse thoroughly with water if irritation occurs.
DiveCatalog.com is an authorized Stream2Sea dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you have questions about using the defog on a new or coated mask lens.
- Professional-strength anti-fog keeps scuba masks, snorkel masks and swim goggles clear, in place of baby shampoo or spit.
- 2 fl oz (60 mL) flip-cap bottle with a DiveCatalog.com co-branded label, formulated by Stream2Sea.
- Three-ingredient formula: deionized water, aloe barbadensis (aloe vera) leaf extract and sodium lauroyl methyl isethionate.
- Aloe vera based with gentle, eye-friendly ingredients; avoid direct eye contact and rinse with water if irritation occurs.
- Plant-derived cleanser sodium lauroyl methyl isethionate is one of just three ingredients in the formula.
- Reef Safer and USDA BioBased certified, formulated to be safer for aquatic life.
- Biodegradable in both freshwater and saltwater.
- Non-nano and cruelty-free formulation.
- Free of oxybenzone, octinoxate, parabens, phthalates and synthetic fragrance.
- Simple directions: apply inside the lens, rub to coat with a finger, add water and rub to remove streaks, then pour out before the dive.
- Travel friendly size fits a mask pocket, save-a-dive kit or carry-on bag.
| Brand | Stream2Sea (DiveCatalog.com co-branded) |
| Model | Mask Defog, Flip Cap Bottle, 2 oz |
| SKU | DEFOG-2-DC |
| Format | Liquid, flip-cap bottle |
| Volume | 2 fl oz (60 mL) |
| Ingredients | Deionized Water, Aloe Barbadensis (Aloe Vera) Leaf Extract, Sodium Lauroyl Methyl Isethionate |
| Suitable for | Scuba masks, snorkel masks, swim goggles |
| Certifications | Reef Safer, USDA BioBased, biodegradable in freshwater and saltwater, non-nano, cruelty-free |
| Free of | Oxybenzone, octinoxate, parabens, phthalates, synthetic fragrance, nano particles |
| Directions | Apply inside lenses, rub to coat, add water and rub to remove streaks, pour out before diving |
| Cautions | Avoid direct eye contact; rinse thoroughly with water if irritation occurs |
| UPC | 851061006414 |
- 1 x DiveCatalog x Stream2Sea Mask Defog, 2 fl oz (60 mL) flip-cap bottle
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How do you use Stream2Sea Mask Defog?
Apply a small amount on the inside of the mask lenses, rub it completely over the lens with a finger, then add water and rub again to remove any streaks. Pour the liquid out when you are ready to dive. Although the three ingredients are gentle, avoid direct contact with the eyes and rinse thoroughly with water if irritation occurs.
Is this mask defog reef safe and biodegradable?
Stream2Sea formulates it to be safer for aquatic life. It is labeled Reef Safer, USDA BioBased certified, non-nano and cruelty-free, and it is biodegradable in both freshwater and saltwater. It contains no oxybenzone, octinoxate, parabens, phthalates or synthetic fragrance, and the full ingredient list is just deionized water, aloe vera leaf extract and sodium lauroyl methyl isethionate.
What is in the Stream2Sea defog formula?
Three ingredients: deionized water, aloe barbadensis (aloe vera) leaf extract and sodium lauroyl methyl isethionate, a plant-derived cleansing agent. There is no synthetic fragrance, no parabens, no phthalates and no nano particles. It is built for long-lasting anti-fog performance in place of baby shampoo or spit.
Can I use it on snorkel masks and swim goggles too?
Yes. The formula is intended for scuba masks, snorkel masks and swim goggles, so one 2 fl oz (60 mL) bottle covers scuba, snorkeling and pool use. The flip-cap bottle is small enough for a mask pocket or save-a-dive kit. If you have a mask with a special lens coating, call 888-701-4017 or chat with us first.












