Add a metal sequestrant to avoid rust iron and copper staining add a dose of pool enzymes for organic stain protection and to improve algaecide effectiveness algaecide treatment to prevent algae spores.
Chemicals to close in ground pool.
In ground pool recommendations.
How to close a pool for winter.
For pools located in the snowbelt or for pools that winterize the water is not being circulated filtered or sanitized which makes it easier to develop algae and stains.
In ground pool owners in cold climates typically have to completely shut down their pool for winter which includes an involved process consisting of partially draining their pool plugging all the returns adding antifreeze draining the lines and other steps.
The most primary chemicals to take and balance their readings in order of importance are.
Chlorine free pool shock.
When closing down your pool you will need to check that the chemicals are all balanced.
These are the specific chemicals that keep your pool clean clear and healthy while it s closed during the winter.
Pour into the pool just before covering.
Stain scale treatment.
Place into the pool just before covering.
The ph 7 4 7 6 alkalinity 80 100 for pools with liners and 100 125 ppm for plaster pools.
What pool closing chemicals do you need.
Add 2 days before closing the pool.