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Collection: Swimming Pool Chemicals

When most people think about swimming pool chemicals, they think of sanitizers like chlorine. While these chemicals are extremely important when it comes to maintaining proper water quality, most pools will require more than just sanitizing. Other chemicals such as scale inhibitors, algaecides, and mineral supplements can all help improve water quality beyond what sanitizers can offer. We also carry special chemicals to help manage and maintain your pool or spa’s filtration system so you can enjoy relaxing in crystal clear water.

68 products
  • BioGuard SilkGuard Complete Chlorine Sticks for Swimming Pool
    BioGuard swimming pool chlorine sticks
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    from $38.99
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  • BioGuard Smart Shock® Multi Purpose Swimming Pool Oxidizer
    BioGuard Smart Shock with Algae Killing Crystals
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    from $9.97
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  • BioGuard BurnOut® 73 SuperChlorinator Pool Shock
    BioGuard Burnout 73 Superchlorinating Pool Shock
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  • BioGuard Pool Complete®
    BioGuard Pool Complete 3-in-1 weekly formula phosphate remover
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    $62.99
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    $62.99
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  • BioGuard BurnOut® 3 Granular Chlorine Pool Shock
    BioGuard Burnout 3 granular chlorine shock
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    from $4.99
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  • BioGuard SilkGuard Complete 1" Chlorine Tablets for Swimming Pool
    BioGuard Swimming Pool 1
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    from $54.99
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  • BioGuard Algae Complete®
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    $62.99
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    $62.99
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  • BioGuard Mineral Springs® Renewal®
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    $19.99
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    $19.99
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  • BioGuard Sparkle Up®- Cellulose Filter Aid
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    $33.99
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    $33.99
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  • BioGuard Test Strips (5-way) for Pool and Spa
    BioGuard pool and spa water test strips
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    $16.99
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    $16.99
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  • 12 Pack BioGuard Smart Shock (1lb) with Swimming Pool Care Log Book
    BioGuard Smart Shock pool oxidizer
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    $111.52
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    $111.52
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  • BioGuard Banish® Pool Algae Killer
    BioGuard Banish pool algaecide algae killer and prevention
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    $38.99
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    $38.99
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  • BioGuard Back Up® 2 - Algae Inhibitor
    BioGuard Back Up 2 algaecide algae preventative for swimming pool
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    $28.99
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    $28.99
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  • BioGuard Balance Pak® 200 - pH Increaser
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    from $7.99
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  • SoftSwim® B Swimming Pool Sanitizer
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    $37.99
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    $37.99
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  • BioGuard Off The Wall® Pool & Hot Tub Surface Cleaner
    BioGuard Off The Wall swimming pool and spa surface cleaner
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    $14.99
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    $14.99
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  • BioGuard Mineral Springs® Beginnings®
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    $39.99
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    $39.99
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  • BioGuard Pool Magnet® Plus - Metal Stain Prevention
    BioGuard Pool Magnet Plus metal stain remover and preventer
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    $24.99
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    $24.99
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  • 24 Pack BioGuard Smart Shock (1lb) with Swimming Pool Care Log Book
    BioGuard Smart Shock 24 pack 1lb bag bundle
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    $214.57
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    $214.57
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  • BioGuard Oxysheen® - Chlorine-Free Pool Shock
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  • 12 Pack BioGuard Burnout 73 (1 lb) Swimming Pool Shock with Pool Care Log Book
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    $99.98
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    $99.98
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  • BioGuard Erase® Iron Stain Remover
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    $49.99
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    $49.99
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  • BioGuard Lo 'N Slo® - Granular pH Decreaser
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    from $7.99
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  • SoftSwim® A Algae Inhibitor
    SoftSwim algaecide algae inhibitor and preventer
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    $28.99
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    $28.99
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