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.
What pool closing chemicals do you need.
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.
These are the specific chemicals that keep your pool clean clear and healthy while it s closed during the winter.
Add 1 day before closing the pool.
Stain scale treatment.
Other winter pool chemicals include pool antifreeze and winter pool enzymes.
Our winter pool closing kits are sized the exact combination of powerful winterizing chemicals for fast pool start up next spring.
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.
The ph 7 4 7 6 alkalinity 80 100 for pools with liners and 100 125 ppm for plaster pools.
Add 2 days before closing the pool.
Chlorine free pool shock.
Pour into the pool just before covering.
When closing down your pool you will need to check that the chemicals are all balanced.
Place into the pool just before covering.