An effective, economical, daily chlorine treatment. Hy-Clor Granular Pool Chlorine kills algae and bacteria instantly on contact. Fast acting formulation it can be used as a routine daily maintenance or as a shock treatment.

Stabiliser free.

Directions for use: 

Key Steps:

1. During the swimming season super-chlorinate once per week – after this your pH balance should be checked
2. Dissolve granules in a bucket of water or add directly to pool water
3. The correct level of free chlorine should be maintained for several hours prior to and during swimming activity
4. Chlorine levels and pH should be tested daily by use of a reliable test kit
5. If pH falls below the required level add dry alkali, if it rises above add dry acid or hydrochloric acid
6. Dose pool in the evening when the pool is not in use
7. If stabilisers are present in the pool: stabiliser levels should be tested fortnightly. If 50pppm of stabiliser is exceeded, the ability of the chlorine to control algae and bacteria is reduced
8. Under no circumstances should stabiliser concentrations be allowed to exceed 100ppm