Add 1 day before closing the pool.
Chemicals needed to close swimming pool.
The ph 7 4 7 6 alkalinity 80 100 for pools with liners and 100 125 ppm for plaster pools.
Hello tami we would recommend adding winterizing chemicals when closing the pool.
The most primary chemicals to take and balance their readings in order of importance are.
You might wait to close until the water temperature is well below 60 degrees so algae is less likely to grow and if it does it grows slowly.
One week prior to closing your pool add a phosphate remover to help keep algae out and.
Our winterizing kits include rust and scale preventer shock and winter algaecide.
Chlorine free pool shock.
Begin winterizing one week before closing your pool.
What pool closing chemicals do you need.
Add 2 days before closing the pool.
In a vinyl lined pool it is not necessary to lower the water.
Brush and vacuum to remove all debris.
Balance the pool chemistry.
Using the filter pump and setting the inlet to pull from the main drain lower the pool s water level to approximately 2 inches below the lowest return line.
Choosing to close your pool during the winter can help with keeping debris out but remember you still need to follow the pool closing steps we mention above and shock your pool.
Stain scale treatment.
When closing down your pool you will need to check that the chemicals are all balanced.
If your pool is lined with tile along the edge make sure the water line falls below the bottom of the tile.
Pour into the pool just before covering.
Place into the pool just before covering.
What you ll need tools for removing pool accessories such as ladders air compressor water chemistry test kit or test strips chlorine bromine or whichever sanitizer you prefer ph increaser if necessary ph decreaser if necessary alkalinity increaser if necessary calcium hardness increaser if.
Manage your water level.
When purchasing a pool cover customers are faced with many different choices for closing their pools.
A solid woven water tight cover is the most common for closing an above ground.
How to close a pool in the winter.