People with sprains can add Epsom salt crystals to their bathwater to reduce swelling, reports Care2.com. When sprayed on the skin, a blend of Epsom salt crystals and water can alleviate sunburn, notes Prevention magazine.
Epsom salt crystals can exfoliate the skin, according to Care2.com. People with oily hair can add Epsom salt crystals to their shampoos to reduce oiliness. When blended with water and lemon juice, Epsom salts can rinse hairspray out of hair. Individuals with aching feet and dry skin on their heels can add Epsom salt crystals to a foot soak in order to soothe and moisturize the feet.