Soak and massage away pain and aches with the benefit of penetrating heat! Epsom salt plus alcohol rub is for use with massage therapy to gently ease the pain of aching muscles, over-exertion, and sports-related sprains and strains. Or, use as a soak for stiff, achy joints, tired aching feet, and arthritis. A must-have product for massage therapists, sports medicine, team doctors, rehabilitation centers, and care facilities.