- Description
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Details
Features:
• Helps in keeping water beautiful all year long, regardless of the season.
• Compatible with all sanitizing systems and water additives. - Application
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POOL OPENING
• Circulate any new water with existing water in the pool. Balance the pH, total alkalinity, and calcium hardness levels. Treat water with pool chemicals for opening. One week later, add entire quart bottle of Open-Close directly to the pool.
POOL CLOSING WITH COVER
• Treat the pool as normal for the offseason and circulate. Drain water level to winterizing levels. Add entire quart of Open-Close directly to the pool. 1 quart treats up to 20,000 gallons of water. Brush pool walls then cover.
POOL CLOSING WITHOUT COVER
• Treat the pool as normal for offseason and circulate. 1 week later, add qt bottle of Open-Close directly to pool. 1 qt treats up to 20,000 gal of water. During extended period of unusual heat and/or rain or snow precipitation, add additional qt.