Our Invigorate Spa Fragrances can be used in the hot tub or bath! These moisturizing aromatherapy fragrances come in four different relaxing, invigorating scents: Seduce - clary sage, Enrich - cucumber melon, Invigorate - tropical blast, and Soothe - Cedarwood. Simply add 3-4 cap fulls to your spa or tub before use. This gentle moisturizing fragrance will not stain or harm fiberglass, acrylics, or plaster and will not clog filters or affect pH levels. Comes in an 8-ounce bottle. For a truly memorable, relaxing soak, add Invigorate Spa Fragrances to your spa or bath!