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HTH 115.2-oz Cal Hypo Pool Shock

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Fight a severe algae bloom and restore your pool to crystal clarity in 24 hours! This 2-step shock treatment is designed to shock your pool with a boost of chlorine to kill bacteria and algae, then drops dead algae particles to the pool floor with a flocculent for clear, healthy swimming pool conditions. This pool shock is great for all pool types and won’t fade your pool liner. This is not designed for pools that cannot vacuum to waste. It may not work for certain pools, including pop-up pools with D.E. or cartridge filters.

Transforms pool from green to blue in 24 hours
Fast-acting formula kills green algae and prevents future algae blooms
Dissolves quickly so you can get back to swimming fast
Effective for all swimming pool types including vinyl-lined pools, Gunite pools, and salt water pool systems
Easy-to-follow instructions make DIY pool care simpler than ever
Won't fade liners
Designed only for pools that can vacuum to waste

HTH 115.2-oz Cal Hypo Pool Shock

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