Scuba Do
Contributor
I've got contacts so I'll be pretty much blind if I lose them in the water!
Ditto
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I've got contacts so I'll be pretty much blind if I lose them in the water!
The ocean has a salinity of 35000ppm while the salinity of human tears is around 9000ppm. My eyes burn for hours if I get salt water in them.As for the idea that salt water "stings", take a guess at the salinity of your tears...
That's exceedingly odd that your eyes would burn for any noticeable period of time. Blinking a few times would reduce the salt content back to that of your tears. If you're burning for hours, that is not normal at all. I hardly notice any difference.
I had been opening my eyes underwater ever since I was a kid. When I did my OW checkouts, my instructor told me that was not a good thing in open water -- too much risk of debris, infection etc.
He made me re-do my mask removal skill check...It made sense - no sense risking the eyes more than I did when I was younger; we're only given one set....