nikyyo
Contributor
I wonder if anyone can shed any insight into this. I have a fogging problem with my mask but only on the right side in a certain area. This consistently happens on all dives, no matter what defog I use (seavision I have found works best). I also made sure to treat the mask when it was new to get the film stuff off that is in the inside of the mask. I have done that several times with toothpaste. In Cozumel recently, one of the divemasters gave me this soapy substance, I forget the name, to use. Well, it worked for one dive but that was it. ANy ideas? Thanks.