CONTROL OF ALGAE AND ALGAE SLIME GROWTH IN SWIMMING POOLS

HASA Algi-Control Concentrate is compatible with most chemicals normally used in swimming pool maintenance; however, in its concentrated form, this chemical should not come in contact with high concentrations of chlorine or any other oxidizer.
DO NOT MIX THIS PRODUCT AND CHLORINE OR ANY OTHER OXIDIZER TOGETHER before adding to the pool. These chemicals should be handled separately.

HASA Algi-Control Concentrate requires no special equipment for treating swimming pool water. This product is concentrated, the correct use dilution may be added directly to the pool in any spot or added to the water circulation equipment. This product works the best when added by itself directly to pool water.

DIRECTIONS FOR USE:
Initial application:
1. Backwash the filter thoroughly.
2. Vacuum algae debris and thoroughly brush pool.
3. Add 26 ounces of this product to each 50,000 gallons of water or ratio thereof.
4. Vacuum pool after 24 hours to remove dead algae.
5. If algae is still visible repeat dose (steps 3&4) as necessary until pool is free of visible algae.
6. Once algae are under control, clean filter and return to normal operation.

Maintenance:
Add 6.5 ounces of this product in 50,000 gallons of water every 3-5 days or as needed.

Booster:
Add 6.5 ounces of this product in 50,000 gallons of water after a heavy or prolonged rainfall or when there is a heavy bathing load. The above direction should be followed even when the pool is not in use. If algae growth is noticeable, apply initial dose.

Vacation Treatment:
When you are going to be away for one week or more add 4.8 ounces of this product per 10,000 gallons of water for every week unattended. Pour product around the edges of the shallow end of the pool, if shock is also being applied in the deep end of pool.