HTH 8.2 lbs. Super Green to Blue Pool Shock Treatment Kit

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.Transforms pool from green to blue in 24-hoursFast-acting formula kills green algae and prevents future algae bloomsDissolves quickly so you can get back to swimming fastEffective for all swimming pool types including vinyl-lined pools, Gunite pools and salt water pool systemsEasy-to-follow instructions make DIY pool care simpler than everWon’t fade linersDesigned only for pools that can vacuum to waste