Use natural chemistry s metalfree and you have the ultimate 1 2 combination for stain fighting.
Citric acid pool stain remover.
Stainfree is an all natural citric acid product that removes metal staining on pool liners and finishes.
Citric acid works similar to ascorbic acid but is more effective at treating copper based stains.
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You do not need to add any more salt.
Keep in mind that ascorbic acid is best for treating iron stains while citric acid is best for treating copper stains.
Deactivate excess metals with a metal reducer like metal free or metal klear.
When you do a metal stain treatment using ascorbic acid citric acid or any other reducing agent you lower your chlorine level first.
I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid.
This copper stain remover is a quick dissolving power which reduces the copper off the walls of your swimming pool.
For the most effective metal pool stain removal follow these steps.
Ascorbic acid treatment.
Citric acid works quickly to remove copper stains from pool and spa surfaces.
Does not create any residual phosphates in your pool water.
It does not harm a pool to have such a thin layer removed it simply clears away the stain.
Stainfree is a citric acid product that removes metal staining on pool liners and finishes.
Stainfree is ideal for treating staining on all pool surfaces and is compatible with all sanitizing systems.
Use with natural chemistry s metal free for the ultimate stain fighting combination.
Treat large stains by adding ascorbic acid to the pool water by sprinkling it evenly over the surface of the water.
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.
Removing copper pool stains.
Start by using a 1 2 pound of ascorbic acid per 10 000 gallons of water in the pool.
Citric acid is a gentler stain remover than muriatic acid another form of acid used to remove stains and resurface swimming pool interiors.
Citric acid product ideal for treating stains to vinyl liner and fiberglass pool surfaces.
This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.
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.
