The reason this happens is that salt is hygroscopic. Hygroscopic means that salt absorbs water vapor from the surrounding air. Eventually, the salt attracts enough water vapor that the gas changes into liquid, and the salt partially dissolves and starts to clump together. To combat this tendency, manufacturers put additives in salt that keep it from liquefying.
Itchy Red Bumps on Chest and Back bumps on the back. Bumps are common on any part of the body. They could appear as a result of an allergic reaction, a disease or skin disorder. These may be caused by bacterial, viral or fungal infections. Some of these bumps may be localized on a certain part of the body or spread all over. Itchy red bumps on chest and back are common.
Rash on arms and legs. I am not sure at all if this is or could be related to everything else I am going thru, I am going to assume not, if anyone thinks differently let me know! I have been getting a rash on and off for a while now, it is tiny raised pinks bumps in clusters on the back of my arms and on the front of my legs. It wakes me up in the middle of the night almost nightly(or from a nap if I am warm) but then fades as the day goes on.