Tired of your snorkel or scuba mask fogging up mid-dive? It's incredibly frustrating, especially when you're eager to spot colorful fish underwater.
As seasoned divers know, this simple toothpaste cleaning method is a game-changer—trusted for years to deliver clear views every time.

1. Apply toothpaste to a soft toothbrush.
2. Scrub the exterior lens thoroughly.
3. Repeat on the interior lens.
4. Let it dry for a few minutes.
5. Rinse completely with clean water.
6. Dry with a microfiber cloth for a streak-free finish.
Your mask is now defogged and ready for action—no more hazy views blocking the underwater world!
Crystal-clear sighting of fish and corals awaits.
When rinsing, use clean hands free of sunscreen to avoid re-contaminating the lens.
This method not only prevents fogging but also extends your mask's lifespan by removing manufacturing residues.
Always clean a new mask before first use—most come with a protective oil film from shipping.
For optimal results, opt for non-abrasive children's toothpaste without fluoride.
Have you used this toothpaste trick on your dive gear? Share your experience in the comments—we'd love to hear how it worked for you!