Bromine is a highly effective alternative sanitizer option to chlorine for your hot tub or spa. Bromine is stable at higher temperatures and, unlike chlorine, it remains an effective sanitizer even after neutralizing the bacteria in your water. Bromine doesn't have the strong odor commonly associated with chlorine and it can be gentler on the skin. Bromine is available in concentrated granules or brominating tablets. Using bromine is a great way to keep your hot tub safe and sanitized, especially if your skin is sensitive to chlorine. We carry many options of chemicals compatible with a bromine sanitized hot tub from trusted brands such as SpaGuard, FROG, Spa Essentials, and ClearSpa.