Regular price $55.99 Sale

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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