Chlorine free pool shock.
Chemicals needed to close above ground pool.
If chlorine and acid are used properly this product may not be necessary.
Several days prior to closing an above ground pool test the water for ph total alkalinity calcium hardness and chlorine.
Add 2 days before closing the pool.
What pool closing chemicals do you need.
Acid either in the form of liquid muriatic acid or dry sodium bisulphate.
How to close an above ground pool.
Place into the pool just before covering.
Our winter pool closing kits are sized the exact combination of powerful winterizing chemicals for fast pool start up next spring.
Winterizing chemical kits are available to help protect water quality during the winter months.
Soda ash either in granular or block form if too much acid is used.
Pour into the pool just before covering.
Algaecide either in the form of liquid or dry granular or tablet.
Add 1 day before closing the pool.