World great for at least a few hours!
It did a lot of good. I'm very Pro mask, but the glasses fogging over the months had really been getting to me. Fortunately this Lens Cleaner provided a good solution.<br /><br />Spray it on, gently while the excess off with some light strokes of a soft cloth, then it takes about 3-5 minutes to settle in, and you have really good anti fog for at least a few hours :). I'm happy with it!
Rating: 5 stars