When you do a metal stain treatment using ascorbic acid citric acid or any other reducing agent you lower your chlorine level first.
Citric acid pool stain remover.
Stainfree is an all natural citric acid product that removes metal staining on pool liners and finishes.
Treat large stains by adding ascorbic acid to the pool water by sprinkling it evenly over the surface of the water.
It does not harm a pool to have such a thin layer removed it simply clears away the stain.
Use with natural chemistry s metal free for the ultimate stain fighting combination.
Stainfree is ideal for treating staining on all pool surfaces and is compatible with all sanitizing systems.
After the treatment any chlorine you add including that from an swg will react with any remaining ascorbic acid citric acid or other reducing agent.
Start by using a 1 2 pound of ascorbic acid per 10 000 gallons of water in the pool.
Stainfree is a citric acid product that removes metal staining on pool liners and finishes.
Keep in mind that ascorbic acid is best for treating iron stains while citric acid is best for treating copper stains.
Citric acid works similar to ascorbic acid but is more effective at treating copper based stains.
If you aren t sure what type of metal you re dealing with you can bring a water sample to your local pool store for testing or purchase a pool metal test kit.
Ascorbic acid treatment.
I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid.
This is how you use a large amount of ascorbic acid to treat staining in your entire pool.
This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.
This copper stain remover is a quick dissolving power which reduces the copper off the walls of your swimming pool.
Use natural chemistry s metalfree and you have the ultimate 1 2 combination for stain fighting.
For the most effective metal pool stain removal follow these steps.
Does not create any residual phosphates in your pool water.
You do not need to add any more salt.
Recommended dosage is 1 pound per 10 000 gallons.
Citric acid removes the stained area of a pool when applied by eating away the top layer of the pool s surface.
Citric acid product ideal for treating stains to vinyl liner and fiberglass pool surfaces.
Stainfree is ideal for treating staining on all pool surfaces and is compatible with all sanitizing systems.
Removing copper pool stains.
Deactivate excess metals with a metal reducer like metal free or metal klear.