But before winterizing the water and closing the above ground pool there are some chemicals that you need to dissolve into the water such as algaecide chlorine shock and stain avoidance.
What chemicals do you use to winterize an above ground pool.
Chlorine free pool shock.
Pour into the pool just before covering.
The method you use for winterizing your above ground pool will depend on which type of filter you have.
Make sure the water in the tubes between the pool pump and filter is blown out.
Make sure to reference the winter pool closing chemical kit you are using to close your pool but typical ranges are.
What pool closing chemicals do you need.
Stain scale treatment.
A few days before you plan to winterize your pool test and balance the water.
Add 2 days before closing the pool.
Add 1 day before closing the pool.
These kits are sold based on the type of chemicals that you want and the size of the pool that you have so you ll need to know the volume of your pool as well as which winterizing chemicals you want to use.
You can add your winterizing chemicals anytime prior to the pool water freezing.
If your multiport valve has a bleeder valve and a sight glass remove those too and store them in the pump.
When you shop online you have access to a wide selection of chemical kits from various manufacturers.
Adding a winterizing chemical kit to your water will help keep it blue and clear for the next season.
Do not use a floater that contains a strong oxidizer chlorine or bromine because the floater may stick against the pool wall and stain or bleach it.
Algaecide is used for preventing pool algae either from blooming or growing.
Set your multiport valve to winterize and remove the drain plug at the bottom to allow the filter to drain completely.
If you have an above ground pool you do not have to add antifreeze to your pools but some people add it as a back up in case water gets back in the piping.