Free Returns Pool Opening/Closing Kit

Designed to decrease the amount of time and effort it takes to either open or close your pool; the kit contains a powerful cold-natured enzyme water cleaner plus a potent sequestrant for metal and calcium control. All the customer needs to do is add their own chlorine!

WHAT’S INSIDE

SEQUESTERING COMPOUND TO PREVENT METAL STAINING AND SCALE FORMATION NATURE’S CARE OPEN-CLOSE BROAD-SPECTRUM ENZYME FORMULA

• 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 one 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.

WARNING: The following product(s) can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov