HTH Pre-measured Water Soluble Pods for Swimming Pools, 15 Ct Shock Treatment

Quickly and conveniently shock your indoor and outdoor pool with the HTH Pre-measured Water Soluble Pods Shock! The easy-to-use treatment quickly eliminates unwanted bacteria and algae in your swimming pool so your family can get back to swimming and relaxing as soon as possible. With this simple shock treatment, you can boost the chlorine levels in your pool and restore crystal clarity to the water. Plus, these pods are sun-protected for extended chlorine life and are compatible with salt systems. DIRECTIONS: Always ensure the pump is running when testing the water or adding chemicals. Test and adjust the pH to the ideal range of 7.2 to 7.8. Add the recommended dosage directly to the pool during evening hours while the pump is running. If any granules settle to the bottom of the pool, use a brush to disperse. Once the free chlorine levels reach between 1 and 4 parts per million, it's cannonball time! Repeat every seven days or as needed to prevent pool issues. Ingredients: Active Ingredients: Sodium Dichloro-S-Triazinetrione Dihydrate 99%. Other Ingredients: 99%.