BioGuard Smart Shock (1 lb) (12 Pack)

Description

💦 Shock your pool into perfection—fast, clear, and algae-free!

BioGuardSmart Shock delivers a powerful, multi-action formula that kills bacteria, oxidizes impurities, buffers pH, and clarifies pool water. Featuring blue algae-killing crystals, it enables swimmers to jump in as soon as 15 minutes after treatment. Compatible with BioGuard’s 3-Step or Once-A-Week Care System, this 12-pack of 1 lb shocks offers professional-grade pool care with convenience and efficiency.