Here's a good link on harvesting sea salt.
http://www.ehow.com/how_2125319_harvest-sea-salt.html
Once dried, it can be use for cooking, preserving, or melting ice on your sidewalks.
Crash - icy sidewalks result when precipitation freezes. Something you Floridians never see with the frequency many of us northerners wish upon you. (Yeah, I'm jealous of your weather)
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