One popular option is to use hot tub-friendly aromatherapy products. Many reputable hot tub manufacturers offer a range of scented salts, oils, or crystals that are specially formulated for use in hot tubs. These products often contain a blend of minerals, vitamins, and natural botanicals that can help soothe sore muscles, promote relaxation, and even improve the overall aroma of your hot tub. https://www.onehottub.com/