ISC Absolutely Clear Mask Defog was developed as a once per day application to clean and protect your mask lenses against condensation and fogging.
All that is needed is a small amount applied directly to the inside surface of a dry lens, let it dry and then buff it off.
30 DAY RETURNS
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!
For step-by-step instructions click here