HTH 52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15)
- BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long.
- USE: Apply directly to pool water as needed.
- Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm.
- COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems.
- INCLUDES: 15 1-lb bags of shock treatment for your swimming pool.