If you want to check out a fairly detailed list, you can visit the Salt Institute's page on consumer uses of salt. Their page was fairly long and the colors made it a little unpleasant to read, though, so I've posted some of the highlights here:
Testing egg freshness - Place the egg in a cup of water to which two teaspoonfuls of salt have been added. A fresh egg sinks; a doubter will float.
Cleaning stained cups - Rubbing with salt will remove stubborn tea or coffee stains from cups.
Reducing eye puffiness - Mix one teaspoon of salt in a pint of hot water and apply pads soaked in the solution on the puffy areas.
Removing dry skin - After bathing and while still wet give yourself a massage with dry salt. It removes dead skin particles and aids the circulation. Note: This is so much better than buying a Ped Egg.
Drip-proofing candles - Soak new candles in a strong salt solution for a few hours, then dry them well. When burned they will not drip.
