Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

About this product

The Clorox Pool&Spa Algaecide and Clarifier is a 128-fluid-ounce liquid chemical treatment designed to kill existing algae and prevent future blooms while clearing cloudy water. It is formulated for regular pool maintenance and is ideal for backyard pool owners looking for a dual-action formula to simplify water balancing.

Best for

Routine maintenance for residential swimming pool owners.

What works well

• ✓Kills active green, black, and mustard algae effectively.
• ✓Dual-action formula also clarifies cloudy pool water.
• ✓Large gallon size treats standard residential pools multiple times.

Worth knowing

• iRequires precise water testing to prevent chemical imbalances.
• iNot suitable for immediate swimming right after application.

Bottom line

Buy it if you need a reliable dual-treatment, but skip it if you prefer salt-based systems.