Can't eat. Sea salt cannot be used directly because there are impurities in it that have not been removed. Sea salt is also called big salt. It is made by taking water from coastal salt fields and drying it in the sun. It contains 90% sodium chloride and often contains impurities. Mainly used for curing food, frying sea salt and applying stomach. When heated, it absorbs more heat. When used for hot compress, the heat dissipation is slow, and the continuous temperature is better than that of hot compress with towel or hot water bottle.

1, sea salt cannot be used directly because there are impurities in it that have not been removed. Sea salt is also called big salt. It is made by taking water from coastal salt fields and drying it in the sun. It contains 90% sodium chloride and often contains impurities. Mainly used for pickling food, frying sea salt and bringing it into the stomach. When heated, it absorbs more heat. When used in hot compress, the heat dissipation is slow and the temperature is lasting. The effect is better than hot compress with towel or hot water bottle.

2. The unique skin care and beauty effects of sea salt are outstanding in disinfection, itching relief, sterilization and anti-inflammation. Bath salt takes advantage of the characteristics of salt, takes salt as the main component, and properly adds skin care and nutrition components, which can massage the skin, promote blood circulation, and play the roles of sterilization, anti-inflammation, skin cleaning, beauty, dehumidification, weight loss and slimming. Long-term use can preserve health and beautify human skin. Sea salt is used for skin care and beauty, which can dredge the stratum corneum, delay skin aging, strengthen the body and make the skin delicate and smooth. It can promote skin blood circulation, remove dead cells and make facial skin shiny, soft and transparent.