Top 10 Best bioguard shock in 2026

Main highlights

• •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.

Main highlights

• •Effective Winterization Program: BioGuard Arctic Blue Winter Kit will help protect your pool water against staining, algae growth, and all other threats throughout the long winter months, eliminating much of the work from spring openings.
• •Takes Care of All Your Pool Closing Needs: This off-season winter closing kit includes Arctic Blue Shock and 1 Pint Arctic Blue Algae Protector and Off Season Arctic Blue Shock, including a convenient winterization guide with step-by-step instructions.
• •Compatible with Most Common Sanitizing Systems: Arctic Blue Algae Protector and Off Season Arctic Blue Shock are compatible with most common chlorine systems and will drastically cut the amount needed to treat your pool next season. Ideal for all pool surfaces.
• •Long Lasting Winter Protection: Arctic Blue Algae Protector protects your pool against algae, no mixing or pre-dissolving needed and makes your pool opening easier.
• •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.

Main highlights

• •Superchlorinator: BioGuard Burnout 73 is a superchlorinator for swimming pools. With the highest percentage of calcium hypochlorite of all the BioGuard shocks, this one bag treats 16,500 gallons of water making it one of the strongest shocks on the market.
• •Restores Water Sparkle & Clarity: Helps restore water clarity and maintain optimal chemical balance by oxidizing combined chlorine compounds and other impurities. It is ideal for use after heavy pool usage, periods of hot weather, or following heavy rain to ensure pristine water quality.
• •Suitable for Use in All Types of Pools: Burnout 73 is suitable for all types of pool surfaces, including vinyl, fiberglass, and plaster, and compatible with most pool chlorine sanitization systems.
• •Cost-Effective Solution: Formulated with advanced technology to rapidly eliminate algae and other contaminants in the pool, the granular formula dissolves quickly in water, ensuring fast and efficient application and provides a convenient and cost-effective solution for keeping pool water clean and clear for swimming.
• •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.

Main highlights

Main highlights

• •Kills bacteria, kills algae and clarifies
• •Maintains brilliantly clear water
• •Treat and swim in 15 minutes
• •Preferred shock for the BioGuard Care System
• •For use with all pool surface types Blue algae-killing crystals

Main highlights

• •Quick Dissolving Stabilized Chlorinating Granules: Introducing BioGuard Super Soluble Chlorine, the perfect solution for maintaining a clean and healthy pool. This quick-dissolving chlorine concentrate is designed to sanitize your pool water without disrupting its balance.
• •SunShield Protection: Super Soluble contains advanced SunShield technology, crafted to not only enhance the longevity of your chlorine but also safeguard your pool against harmful sunlight rays. It is an excellent choice for sanitizing small above-ground pools & in-ground vinyl-lined pools.
• •Restores Water Clarifty: Maintain a pristine pool with BioGuard Super Soluble Granular Swimming Pool Chlorine 5 lb. These chlorine granules from BioGuard are specially formulated for easy and effective pool sanitation, ensuring crystal clear water.
• •Compatible with the 3-Step BioGuard Care System: This product seamlessly integrates with either the 3-Step or Once-A-Week 3-Step BioGuard Care System, offering flexibility and convenience for pool owners.
• •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.

Main highlights

Main highlights

• •Granular Trichlor shock that dissolves in seconds - no need to pre-dissolve
• •Suitable for all pool types
• •Kills and prevents bacteria and pool algae
• •Provides crystal clear water

Main highlights

• •Multipurpose shock with four functions: shocks, clarifies, flocculent and pH buffer
• •Compatible with chlorinated or brominated spas or hot tubs and those using ozone or ionization systems
• •Restores water sparkle, removes unpleasant odors
• •Multi-Purpose Chlorinated Shock