BioGuard Arctic Blue Shock (Treats 12,000 gallons)

Cozy Backyard Pools & Patio's, Inc Verified independent store

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Effective winter shock used to oxidize and clarify through the off season months. Ideal for all pool surfaces. Using this product in the off season will make opening easy.Dichlor M ulti-purpose winter shock used to oxidize and clarify through the off season Restores water clarity Use of product makes pool opening easier Ideal for all pool surfaces Show more