Robelle Mineral & Stain Erase - 1 Quart
DIRECTIONS FOR POOL OPENING:
To prevent discoloration of the pool water due to trace amounts of iron, manganese, and other heavy metals, add 11/2 oz. for each 1,000 gallons of pool water. This addition should be made before any other chemicals are added. Recirculate the water, to insure uniform distribution, before proceeding with other chemical additions.
DIRECTIONS FOR DISCOLORED WATER:
Have your dealer determine if the discoloration is due to iron or manganese. If the water contains less than 1 ppm of these materials, add 11/2 oz. for each 1,000 gallons of pool water. If the water contains greater than 1 ppm add proportionately greater amounts. Test the pH of the water, after addition, and adjust to 7.2-7.6, as necessary. Recirculate the water to insure uniform distribution.
DIRECTIONS FOR POOL SCALE BUILD-UP:
Scale build-up is due to high levels of calcium and other hardness minerals. Add 3/4 oz. for each 1,000 gallons of pool water and recirculate for at least 6 hours after addition. To prevent a recurrence of scale build-up, add 1-2 oz. for each 5,000 gallons of pool water each week.
Since 1973, Robelle Industries, Inc. has been supplying quality swimming pool chemicals, winter pool covers and accessories to regional and national chains, as well as to New England's pool specialty dealers. In fact, over the last four decades, northeast swimming pool owners have used more Robelle pool care products than any other brand. The Robelle mission is to bring its customers the best product for their swimming pool dollar. They are dedicated to seeking out new product formulations which meet the highest standards of pool chemical efficacy and product durability. Determined to safeguard its trusted Robelle name, they have painstakingly built a line of quality swimming pool chemicals that includes everything pool owners need to keep their swimming pools clear, clean and healthy. The Robelle brand means superior quality routine pool care products, cleaners, algaecides and other pool specialty products at a reasonable price.