GENERAL INSTRUCTIONS: The correct level of free chlorine should be maintained for several hours prior to and during swimming activity. Chlorine levels and pH should be tested daily by use of a reliable test kit using fresh testing reagents. If pH falls below the required level add dry alkali, if it rises above add dry acid or hydrochloric acid. Dose the pool in the evening when the pool is not in use. Dosage rates indicated are only a guide. Dose the pool and then test to ensure the required free chlorine levels are reached.
If stabilisers are present in the pool, stabiliser levels should be tested fortnightly by use of a reliable test kit. If 50mg/L of stabiliser is exceeded the ability of the chlorine to control algae and bacteria is reduced.

UNDER NO CIRCUMSTANCES should stabiliser concentrations be allowed to exceed 100mg/L. If stabiliser concentrations needs to be reduced consult your local pool shop.

SUPER-CHLORINATION: During the swimming season, Super-Chlorinate once per week. After Super-Chlorination, the pH balance of your pool should be checked.

WINTER MAINTENANCE: A Super-Chlorination dose once per month is necessary to maintain your pool in good condition during winter.