HTH 7-in-1 Mineral Brilliance Chlorine Granules, Algae Control for Cleaner Swimming Pools, 5 lbs

<p>Keep your pool inviting, clean, and clear. In only 24 hours, HTH Ultimate Mineral Brilliance Chlorinating Granules sanitize and clarify, and even soften pool water. The multi-functional 7-in-1 action also prevents stain and scale formation while effectively guarding against bacteria, algae and other organisms. These fast-dissolving granules feature Visible Blue Action to let you know the granules are actively working to produce clear results.</p> <p><strong>DIRECTIONS</strong></p> <p>Apply directly to pool water. Use only a clean, dry scoop to measure the product; do not use the scoop for any other purpose. Do not use in a floater or feeder. While the filter pump is running, add the recommended dosage of this product during evening hours. When adding this product to your pool, broadcast the product evenly over a wide area in the deepest part of the pool. If any granules settle to the bottom of the pool, use a brush to disperse them to prevent bleaching a liner or damaging the pool surface. Test free available chlorine (FAC) residual with HTH Multi-purpose 6-Way Test Strips, sold separately. Do not enter pool until the free available chlorine residual is 1-4 ppm (parts per million). Do not use the pool if FAC is above 4 ppm for risk of bodily injury. </p>

• Contains one 5-pound container of Ultimate Mineral Brilliance Chlorinating Granules for swimming pools
• Multi-functional 7-in-1 action: kills bacteria and algae; crystal clear results in 24 hours; prevents scale formation; turns blue to show it's working; softens water; provides filter aid; fast dissolving
• Visible Blue Action to let you know the granules are actively working
• Compatible with chlorine and salt water pools