Spa Shock (1kg) (Chlorine Free)(SpaBoss)
Spa Shock will destroy foreign contaminates which reduce the effectiveness of Bromine and Chlorine as a disinfectant
Spa shock is completely soluble and will not alter pH. (1kg) and restores water clarity.
One capful holds approximately 25 gms.
Add 100 gms. of Spa Shock per 1500 letres of water after each use or spa hot tub water is cloudy. Always add chemical to water.