SpaGuard® Spa Shock 7 lb. 42552BIO
This non-chlorine shock is the ideal oxidizer for spas as it makes undesirable compounds disappear. Spa Shock is simple to use – just apply directly into your spa water while the pump is circulating.
- Non-Chlorine oxidizer Can be used with chlorinated or brominated spas
- Does not raise chlorine residual
- Quick dissolving shock treatment
- Destroys organic contaminants
Spa Shock prevents pH bounce and keeps water sparkling by quickly destroying undesirable compounds. In chlorinated spas, bathers may enter the spa after only 15 minutes following product application. Spa Shock can increase the total bromine residual in brominated spas, so it is important to check the total bromine residual before entering the spa. Do not use the spa until the total bromine residual is 8 ppm or lower.
To use Buffered Spa Shock:
Initial Application: Add 2 oz. of Spa Shock per 300 gallons directly to the spa with the pump running and aeration off.
Regular Maintenance: Use 1 oz. of Spa Shock per 300 gallons every week. When the spa is subjected to heavy use, add twice a week. Add directly to the spa with the pump running and aeration off.
NOTE: Avoid physical contact with product. Follow safety information on label instructions. Store in a cool, dry place. Keep out of the reach of children.