03/12/2025
A clear view underwater isn’t just about the prescription lenses—it’s about the ritual of care that keeps your mask fog-free and ready for adventure. Here’s the simpleroutine we recommend for every scuba mask owner.
🌊 Why Masks Fog
Warm, moist air inside the mask condenses on the cooler lens surface.
New masks often have a thin silicone film that attracts condensation.
Oils from fingers or suncream can break down defogging films.
🧼 Step 1: Pre-Treat Your Mask
For new masks: Use non-gel toothpaste or a mask cleaner to scrub away manufacturing residue.
Rinse thoroughly with fresh water.
💧 Step 2: Apply Defogging Solution
Choose your preferred method:
Baby shampoo: A drop diluted with water creates a gentle, effective coating.
Commercial defogger: Reliable, long-lasting, designed for divers.
Saliva: A quick, natural option if nothing else is available.
Lightly rinse after application, leaving a thin protective film.
🚫 Step 3: Avoid Contamination
Don’t touch the inside of the lens after applying defogger.
Keep suncream and oils away from the mask interior.
🤿 Step 4: During the Dive
If fogging occurs, let in a small amount of water, swish it around, then clear the mask.
✅ Your checklist ✅️
Clean thoroughly.
Apply defogger.
Rinse lightly.
Avoid contamination.
Reset underwater if needed.
At Dive Sight, we believe in clarity, this isn’t just about preventing fog, treat it as part of your underwater journey, and your mask will reward you with crystal-clear vision.