No mixing required. A convenient 60 ml bottle made for every dive bag.
Find a dealer ↗Anti-fog & lens cleaner solution
An alcohol-free, biodegradable solution developed for clear vision in snorkelling and scuba diving masks.
PRODUCT INFORMATIONAnti-fog & lens cleaner
Ready-to-use care for glass and plastic snorkelling and scuba-mask lenses.
- Format
- 60 ml Ready To Use
- Formula
- Alcohol-free · Biodegradable
01 — CLEAR VISION BELOW THE SURFACE
See more.
Fog less.
A practical anti-fog and lens-cleaning formula for glass and plastic dive masks.
Purpose-built performance with a more considered formulation for marine adventures.
WHY DEFOG?
Warm air meets
a cooler lens.
Moisture inside a mask can condense into tiny droplets when it meets a cooler lens. Those droplets scatter light and create the familiar fog that interrupts visibility underwater.
Clear vision matters
Fog can distract a diver, hide details and interrupt the experience at the moment visibility matters most.
New and used masks can fog
Lens condition, moisture, temperature and surface residue can all influence how quickly condensation forms.
DeFOG prepares the lens
The ready-to-use solution coats the inner lens to help reduce the formation of vision-blocking droplets.
Clean and treat in one routine
Its anti-fog and lens-cleaning purpose makes preparation simple before snorkelling or diving.
Ready to useNo dilution or mixing required
Non-toxicMade for frequently handled dive masks
Alcohol-freeA considered formula for mask and lens care
BiodegradableDeveloped with marine use in mind
COMPLETE PRODUCT INFORMATION
Small bottle.
Clear purpose.
DeFOG Ready To Use is a compact 60 ml anti-fog and lens cleaner designed for snorkelling and scuba-diving masks.
Made for dive masks
Suitable for glass and plastic snorkelling and scuba-diving mask lenses.
No mixing required
Apply directly from the spray bottle as part of the pre-dive mask routine.
Compact for travel
The 60 ml format fits easily into a mask box, dive bag or travel kit.
Simple four-step use
Spray, rub, rinse and use—quick preparation before entering the water.
02 — HOW TO USE
Four steps to a
clearer dive.
Use before entering the water. Always follow your mask manufacturer’s care instructions.
Apply DeFOG to the inside of the mask lens.
Spread the solution gently across the lens.
Rinse lightly with clean water.
Your mask is ready for the water.
03 — PRACTICAL QUESTIONS
Know before
you dive.
When should I apply DeFOG?+
Apply it to the inside of a clean mask lens before entering the water. Reapply whenever fogging returns or the mask has been thoroughly washed.
Does it need to be diluted?+
No. DeFOG is supplied ready to use in its 60 ml spray bottle.
Can I use it on any dive mask?+
It is intended for glass and plastic snorkelling and scuba-diving mask lenses. Always follow the mask manufacturer’s care instructions.
Is it convenient for travel?+
Yes. The compact bottle is designed to fit easily into a dive bag or mask-care kit.
DETAILED USE GUIDE
Prepare your mask
before descending.
DeFOG Ready To Use requires no dilution. Apply it shortly before entering the water so the inside surface of the mask lens is evenly treated.
PRE-DIVE MASK CARE- Start with a clean lens.
Make sure the inside of the mask lens is free from sand, grit and visible residue.
- Spray.
Apply DeFOG Ready To Use to the inside surface of the mask lens.
- Spread gently.
Use a clean fingertip to spread the solution evenly across the lens without using abrasive material.
- Rinse lightly.
Give the lens a brief, light rinse with water immediately before putting on the mask and descending. Avoid washing away the entire treatment.
For external mask lenses only.
WHERE TO BUY