BioGuard Erase is effective at killing and controlling algae in swimming pool water.
- Best if used 1 hour after a troubleshooting shock
- Contains 3.3% copper
- Compatible with chlorine, bromine and salt pools
- Kills and prevents green, mustard and black algae
- If instructions followed, typical results seen in 24 hours.
Pro Tip: There are many steps to killing and clearing algae from pool water. Get your water tested, and do not forget to troubleshoot the filtration and circulation!
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