1.5 lb per 10,000 gallons to raise total alkalinity 10 ppm

1. Use a reliable test kit to measure the total alkalinity concentration of your pool water.

2. If the alkalinity is below 80 ppm, add this product. Place in the deep end of the pool.

3. Add 1.5 lb per 10,000 gallons to raise alkalinity 10 ppm.