
The 6 Best Pool Chlorine Alternatives [Pros and Cons ...
Jan 16, 2022 · 1. Bromine. If you want your pool to be free of germs, you must use some kind of sanitizer. Basically, the most common sanitizers are chlorine and bromine. Although chlorine is more popular, bromine can often serve as a reliable alternative. Bromine, similarly to chlorine, is a highly reactive halogen element and a powerful sanitizer.