For best results, backwash and rinse your filter and clear pump and weir baskets. Remove gel block from packaging. Place HTH Sparkle It Cube into the weir basket - underneath the pressure plate. Run the filter for 12 hours overnight. If the automatic pool cleaner becomes sluggish, backwash immediately
Feature and Benefits
• Sparkling pool water overnight. • Clears cloudy water. • Aids filtration and adds sparkle
Do not inhale, wear protective clothing when using the product. Always read the instruction for correct pool dosage.
Store in original packaging, in cool dry conditions, out of direct sunlight , away from flammable liquids and out of the reach of children.