Key features

• •Multi-Purpose Pool Shock Treatment: BioGuard Smart Shock is a multi-functional product that shocks, oxidizes, buffers, and clarifies pool water. It enhances water clarity by removing particles and impurities for a sparkling and ready-to-swim pool.
• •Blue Algae-Killing Crystals: Smart Shock contains unique blue algae-fighting crystals that kill unsightly algae and effectively prevent and control algae growth ensuring a clear and pristine pool.
• •Prevents All Types of Algae: Experience comprehensive algae protection with our advanced formula and keep your pool clean and inviting with confidence, knowing that our solution provides reliable defense against any type of algae.
• •Treat & Swim In: There is no need to mix or pre-dissolve the BioGuard Smart Shock, just add it directly to your pool water. Start swimming in as little as 15 minutes after application. Keep your pool water sparkling clear and brilliant looking with Smart Shock.
• •Tested and Proven Effective: BioGuard products are known for delivering reliable results and making pool care easy. BioGuard carries an extensive line of pool solutions for all needs.