InSPAration Spa Pearls Citrus Splash Aromatherapy Crystals will enhance any spa experience by filling the air with this unique scent. The Spa Pearl formula has rich minerals and body softeners that help you relax after a hard day's work. This unique scent can be added directly to spa water without fear of foam buildup and is compatible with all types of hot tub and spa surfaces. Best of all, Liquid Pearl Citrus Splash Aromatherapy contains moisturizers to keep bathers skin silky smooth regardless of how long they spend soaking.