Doesn't really help much
Excellent et efficace
Doesn't help much. The money could have been saved
Very good! Can really recommend it. It still fogged up a little after the 1st application. As the sea was extremely salty and I had rinsed the mask thoroughly every day, I used the spray daily. I always had a clear view and no more fogging. Top
perfect, would have what it promises
Keeps what it promises
Does the job. Keeps your diving mask from fogging up.
Very good
Top product