Size (Kg)

500g, 2 Kg, 4 Kg, 10 Kg

Powerful super-chlorinator or daily chlorine treatment. Kills algae and bacteria instantly on contact. Keeps water safe from viruses and bacteria. Eliminates chloramines that cause red eyes and itchy skin.

Highly concentrated 70% chlorine with lower residue. Super Shock will not raise water stabiliser levels.

Directions for use: 

Required Levels:

Key Steps:

  1. Do not use this product in spa water
  2. Do not use in a fixed or floating dispenser
  3. Dissolve granules in water prior to dosing, or add directly to pool water
  4. The correct level of free chlorine should be maintained for several hours prior to and during swimming activity
  5. Chlorine levels and pH should be tested daily
  6. If pH falls below the required level add dry alkali
  7. If pH rises above the required level add dry acid or hydrochloric acid
  8. Dose pool in the evening when the pool is not in use
  9. Dose the pool and then test to ensure the required free chlorine levels are reached
  10. Stabiliser levels should be tested fortnightly
  11. If 50ppm of stabiliser is exceeded, the ability of the chlorine to control algae and bacteria is reduced
  12. Under no circumstances should stabiliser concentrations be allowed to exceed 100ppm
  • Powerful super chlorinator
  • Quickly raises chlorine levels
  • Kills and helps control Green, Black and Mustard Algae on contact
  • Reduces chlorine odour, eye irritation and itchy skin
  • Won't raise stabiliser levels
  • Salt Pools
  • Chlorine Pools
  • All surfaces
  • Above-ground
  • In-Ground
  • Swim-spas
  • Daily
  • Weekly
  • Monthly
  • As needed
  • Green pools, cloudy pools, dull pools
  • After heavy pool use
  • In advance of or after rain, wind or other extreme weather
  • To kill all strains of algae