Suitable for disinfection: Pool water 
Broad-spectrum disinfectant. Bactericidal,fungicidal. 
DOSAGE AND INSTRUCTIONS FOR USE:
Initial dosage: Disperse 10 - 15gr Dichlorogranules 55% (shock) per m3 of water.Wait for two hours to adjust the pH. The pH should be between 7.2 - 7.6.
After adjusting the pH add every week (to the skimmer) 1 tablet per 20 m3 of water.
The above dosage is merely indicative andcan be modified based on the characteristics of the pool and the climate of thearea. The initial dosage (perchlorination) should be repeated when the water is notclear.The chlorine level should be between 0.5 - 2 mg / lt and is easily measured usingthe appropriate set.

Danger


H272 May intensify fire; oxidiser. 
H302 Harmful if swallowed.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
H410 Very toxic to aquatic life with long lasting effects
H400  Very toxic to aquatic organisms.