HTH 52123 Super Shock Treatment Pool Chlorine (1 lb, pack of 15)
Shock treatment increases chlorine to kill bacteria and algae, keeping pool water clear. Users note water clarity improves, though some report dissolving issues and damaged bags
Highlights
- includes 15 bags
- effective for all pool types
- see results in 24 hours
Pros
- raises chlorine level to kill bacteria
- helps prevent algae growth
- treats large volume of water (13,500 gallons per bag)
- keeps water clear
Cons
- some customers report damaged bags
- some report product not dissolving well
Best For
Features
- Raises free chlorine level to 1–4 ppm for sanitize and control algae and bacteria
- Apply directly to pool water; shock weekly as part of maintenance
- Compatible with all pool types, including liners and Gunite, and saltwater systems
- Each bag treats up to 13,500 gallons; 15 bags included for 1 lb each
- Noticeable water clarity within 24 hours; does not affect vinyl liners
