For best results balance your water throughout the pool season. Adjust your pH to 7.2-7.6. To open your pool and every 7 days to prevent pool problems, you may shock treat the pool by adding 16 oz ounces of this product per 10,000 of water to provide 5-10 ppm available chlorine, by broadcasting throughout the pool. Additional shock treatments may be required to treat existing problems such as visible algae, high bather loads, heavy rain or winds. Check the chlorine level with a suitable test kit. Do not enter pool until the free chlorine is 1-4 ppm.

Shock treat at least once a week.
Use at the rate of 16 oz per 10,000 gallons of pool water.
For best results always ensure pH is between 7.2 – 7.6 before shock treating your pool.
Good for all pool surfaces.
No need to pre-dissolve. Simply broadcast in the deep end of the pool or add in front of return jet.

Additional shock treatments may be required to treat existing problems such as visible algae, high bather loads, heavy rain or winds. Check the chlorine level with a suitable test kit. Do not enter pool until the free chlorine is 1-4 ppm.

Compatible with chlorine, salt chlorine generators, ozone and mineral systems.

78 % available chlorine content, strong chlorine based oxidizer for effective shock treating, applied regularly for maintenance as part of a 3-part Sanitize, Shock and Maintain system, and to treat pool problems such as Algae and heavy bather loads.