The so-called Himalayan* salt stone can be used in many ways, such as soap, deodorant crystal or generally for skin care. And to care for your skin, use the salt crystal stone like a conventional soap under warm running water. When stroking the crystal directly on the skin, watch out for naturally existing rough spots on the salt stone, which could possibly injure your skin when rubbing.
Skin impurities also react positively to contact with salt.
Please keep the crystal dry after use, otherwise the crystal will slowly dissolve in water.