You may now add the ascorbic acid or vitamin c.
Citric acid pool stains.
This copper stain remover is a quick dissolving power which reduces the copper off the walls of your swimming pool.
This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.
Stainfree is an all natural citric acid product that removes metal staining on pool liners and finishes.
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.
Citric acid is a gentler stain remover than muriatic acid another form of acid used to remove stains and resurface swimming pool interiors.
It can form very tenacious scale and is bad about plugging small openings in piping systems filters and instrumentation.
Keep in mind that ascorbic acid is best for treating iron stains while citric acid is best for treating copper stains.
Use natural chemistry s metalfree and you have the ultimate 1 2 combination for stain fighting.
Citric acid removes the stained area of a pool when applied by eating away the top layer of the pool s surface.
Treat large stains by adding ascorbic acid to the pool water by sprinkling it evenly over the surface of the water.
If you are treating larger stains or decided to buy a liquid acid sprinkle the acid evenly around the pool.
Ascorbic acid treatment.
Citric acid works quickly to remove copper stains from pool and spa surfaces.
Deactivate excess metals with a metal reducer like metal free or metal klear.
The white stuff in your pool is insoluble calcium citrate.
Use the tablets and rub them against the stains to remove them.
If you don t overcome it pretty quickly though you may need to shock the pool since keeping the chlorine at low levels for very long will allow algae to bloom.
Citric acid works similar to ascorbic acid but is more effective at treating copper based stains.
For the most effective metal pool stain removal follow these steps.
I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid.
Removing copper pool stains.
It is formed when citric acid comes in contact with calcium.
It does not harm a pool to have such a thin layer removed it simply clears away the stain.
This is how you use a large amount of ascorbic acid to treat staining in your entire pool.
The polyquat the citric acid and the metal sequestrant tend to cause high chlorine demands so you may have to supplement the swcg with bleach to get the chlorine to register at first.
