No more blurred vision or unsafe diving. The Reef Safe Scuba Mask Defog ensures you can focus on the beauty of the underwater world, not the annoyance of foggy lenses. Its specialized formula creates an invisible anti-fog barrier that lasts, so you can enjoy your dives to the fullest.

Whether you're an experienced diver or just starting out, the Reef Safe Scuba Mask Defog is an essential piece of gear. Stop wasting time and money on inferior defoggers - upgrade to the #1 lab-tested solution and experience the difference clear vision can make on your next dive.

Our eco-friendly formula is free of harmful chemicals like marine life killing alcohol, oxybenzone and octinoxate, which can damage coral reefs. Alcohol has been proven to be harmful to aquatic life. As a diver, you'll be most affected by alcohol with sensitive eyes.

Here's why our reef-safe formula excels, regardless of scuba lens type, Tempered, Plastic and Trivex:

• Compatibility: Our defogger works by creating a thin, hydrophobic (water-repelling) film on the lens surface. This film is compatible with all standard scuba mask lens materials.

• Performance: Regardless of lens type, our defogger effectively creates a clear barrier against fogging, enhancing your underwater visibility.

Our defog formula is long-lasting! Divers testing our product in demanding conditions report excellent performance, with minimal fogging even during exertion by our commercial defog users.

A pool session will need more applications, and diving in an ocean or lake it might go several dives without needing another application. If you rinse out all the defog by dragging it through the water will need another application. The same applies to all defogs, if it's all rinsed out, it will need another application.

While a single application won't last an entire lifetime underwater, it provides a significant amount of fog-free diving time for most users. Factors like water temperature and breathing intensity can affect how long it lasts, so some divers may reapply between dive as standard protocol.

For best results, follow the manufacturer's instructions on application and reapplication frequency.

Reef Safe Defogger is safe for skin and eyes.

• Temperature Independence: Our formula creates a micro-thin, hydrophobic (water-repelling) film on the lens surface. This film's effectiveness is not significantly impacted by water temperature variations .
  
• Real-world Testing: Divers frequently encounter a wide range of water temperatures throughout the globe. Reports from professional divers testing our product in various conditions confirm its effectiveness 

Therefore, you can expect Reef Safe Defogger to perform well regardless of water temperature, keeping your vision clear for enjoyable dives.

• Unopened: Shelf life is typically around 3 years assumption based on
• Opened: Expect effectiveness for up to 2 years, depending on storage conditions.

For best results, always store your defogger in a cool, dry place out of direct sunlight and cold temperatures under 40 degrees.

Spray and keep it away from the water. The key is applying and not washing it out. Apply while getting ready, then put your mask around your neck or backward on your head. Then dip once and make sure you didn't wash it all out.

Standard practice is spraying between dives and dipping once.

We stand behind our products and offer a comprehensive satisfaction guarantee. We want you to be completely happy with your purchase, for any reason. We won't even ask why, just pure customer satisfaction.