1 Mix equal parts of chlorine bleach and water in a spray bottle, and spray it over grout. 2  Let it sit for 15 minutes, then scrub with a stiff brush and rinse off. 3  You can also do this just to make your grout look whiter. 4  Get mold and mildew off your shower curtains.
Sodium chloride is the chemical name for salt. Sodium is an electrolyte that regulates the amount of water in your body. Sodium also plays a part in nerve impulses and muscle contractions. Sodium chloride is used to treat or prevent sodium loss caused by dehydration, excessive sweating, or other causes. Sodium chloride may also be used for purposes not listed in this medication guide.
Read more... Edit at Wikipedia... Sodium chloride, also known as salt, common salt, table salt or halite, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions.Sodium chloride is the salt most responsible for the salinity of seawater and of the extracellular fluid of many multicellular organism s.In the form of edible or table salt it is commonly used as a condiment and food preservative.Large quantities of sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstocks for further chemical syntheses.n the form of edible or table salt it is commonly used as a condiment and food preservative. Large quantities of sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstocks for further chemical syntheses.