Spa Scents Hot Tub Fragrance Crystals Aromotherapy for Hot Tubs 17 ounce bag (1, Lavender) Aromatherapy Each one has Aloe, Vitamin C and skin moisturizers to soften your skin SpaScents is oil free, will not clog filters, jets or effect the water chemistry. Turn on some soft music and allow your mind and body to sink into a hot tub or bath with SpaScents fragrances, freeing itself of soreness, tension and stress. Epson salt scientifically known as hydrated magnesium sulfate has beneficial properties that can sooth the mind and body