Put your pool s filter on circulation.
Ascorbic acid for pool stains.
You need about 1 pound of ascorbic acid for every 10 000 gallons.
You may now add the ascorbic acid or vitamin c.
Ascorbic acid treatment this is how you use a large amount of ascorbic acid to treat staining in your entire pool.
Follow the instructions on the bottle.
For the most effective metal pool stain removal follow these steps.
Deactivate excess metals with a metal reducer like metal free or metal klear add a 1 2 pound of ascorbic acid per 10 000 gallons or water for tough stains sprinkle ascorbic or citric acid directly onto the spot.
The first step to cure these stains is to use ascorbic acid in your swimming pool.
This acid is also known as vitamin c.
The first step is to take down the level of chlorine in the pool to at least 7 2.
1 16 of 131 results for ascorbic acid for pools essential values 2 pack swimming pool spa stain remover 4 lbs total natural safe works for vinyl liners fiberglass metals removes rust other tough stains without harsh chemicals.
The reason is that too much chlorine in the pool will eat up the ascorbic acid.
How to treat your pool with ascorbic acid.
Once you get the chlorine levels where you need them you can add the algaecide.
As mentioned above you want to keep your.
This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.
Using a tin or a cup drop the ascorbic acid down the sides of the pool all around the perimeter targeting most stain affected areas.
The first thing you should do is check the chlorine level of your pool water.
So the amount to add will depend on the volume of your pool.