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.
Conditions such as dermatitis could cause red bumps on chest. While some of these tiny, small or little red bumps on chest may be simply annoying, others could be serious health conditions. Whether one has itchy red bumps on chest and back or non-itchy bumps, it is important to know what has led to their formation. Tiny, Small or Little Red Bumps on Chest Whichever description we give them, the tiny small or little red bumps on chest could be dry, itchy or even scaly.