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Pool Types

Bromine Pool Maintenance: What's Different

A bromine pool uses bromine instead of chlorine as its sanitizer, typically dispensed through a floating or in-line feeder as bromine tablets.

What's different about maintaining a Bromine Pool

  • Bromine has its own ideal ranges and typically requires its own test strips or reagents rather than a standard chlorine test kit

  • Bromine stays effective at higher temperatures than chlorine, which is why it's common in spas, hot tubs, and some indoor pools

  • Bromine breaks down more slowly in sunlight than unstabilized chlorine, but it also isn't protected by cyanuric acid the same way chlorine is

  • Shocking a bromine pool typically still uses a chlorine-based or non-chlorine shock product, so both chemical families may be on hand

Best for

Owners of indoor pools or spas, and swimmers sensitive to chlorine's smell, since bromine has a milder odor at a comparable sanitizing strength.

Common misconceptions

  • !

    That bromine is chlorine-free and universally hypoallergenic — it's a different halogen sanitizer, and some swimmers are sensitive to both

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Frequently asked

Questions about bromine pools

What is a Bromine Pool?
A bromine pool uses bromine instead of chlorine as its sanitizer, typically dispensed through a floating or in-line feeder as bromine tablets.
What should I know about maintaining a Bromine Pool?
Bromine has its own ideal ranges and typically requires its own test strips or reagents rather than a standard chlorine test kit. Bromine stays effective at higher temperatures than chlorine, which is why it's common in spas, hot tubs, and some indoor pools.
Who is a Bromine Pool best for?
Owners of indoor pools or spas, and swimmers sensitive to chlorine's smell, since bromine has a milder odor at a comparable sanitizing strength.
What's a common misconception about a Bromine Pool?
That bromine is chlorine-free and universally hypoallergenic — it's a different halogen sanitizer, and some swimmers are sensitive to both