BioGuard Burnout 73 Pool Shock – 5 lb Powerful chlorine shock for fast, effective pool water cleanup. BioGuard Burnout 73 is a premium calcium hypochlorite pool shock designed to quickly eliminate contaminants, restore water clarity, and keep your pool safe for swimmers. With 73% available chlorine, this fast-dissolving shock treatment is ideal for routine maintenance or clearing up cloudy and algae-prone water. Why Choose Burnout 73? 73% Available Chlorine – Strong, fast-acting sanitation Kills Algae & Bacteria Quickly – Restores clean, safe water Clears Cloudy Water – Breaks down organic contaminants Fast-Dissolving Formula – Works quickly with minimal residue Great for Routine or Problem Treatment – Flexible use all season Perfect For Weekly pool shocking Opening your pool for the season Clearing cloudy or dull water Preventing algae growth How It Works Burnout 73 uses high-strength calcium hypochlorite to oxidize contaminants and destroy bacteria, helping your sanitizer work more effectively. Regular use keeps your water clear, balanced, and swim-ready. Product Details Size: 5 lb Type: Calcium Hypochlorite Pool Shock Available Chlorine: 73% Application: Inground & Above-Ground Pools Brand: BioGuard Availability Available at Budget Pools for in-store pickup. Pro Tip from Budget Pools Shock your pool at dusk or night for best results and to prevent chlorine loss from sunlight. Always run your pump after application to circulate and maximize effectiveness.
