Bromine is a highly effective chlorine-free sanitizer alternative option for your hot tub, jacuzzi, or spa. It is stable at higher temperatures and, unlike chlorine, remains an effective sanitizer even after neutralizing bacteria. Many choose to use bromine as a sanitizer because it doesn't have the strong chemical odor commonly associated with chlorine. It can also be gentler on sensitive skin. Bromine is available in concentrated granules or 1" brominating tablets to be used in a floater or bromine dispenser. 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 bromine sanitizer options from trusted brands such as SpaGuard, FROG, Spa Essentials, and ClearSpa.