Citric Acid Pool Stain Remover

Stainfree is an all natural citric acid product that removes metal staining on pool liners and finishes.

Citric acid pool stain remover.

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. Keep in mind that ascorbic acid is best for treating iron stains while citric acid is best for treating copper stains. Stainfree is a citric acid product that removes metal staining on pool liners and finishes.

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. You do not need to add any more salt. 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.

Stainfree is ideal for treating staining on all pool surfaces and is compatible with all sanitizing systems. Does not create any residual phosphates in your pool water. Recommended dosage is 1 pound per 10 000 gallons. It does not harm a pool to have such a thin layer removed it simply clears away the stain.

Citric acid works similar to ascorbic acid but is more effective at treating copper based stains. This copper stain remover is a quick dissolving power which reduces the copper off the walls of your swimming pool. Citric acid works quickly to remove copper stains from pool and spa surfaces. This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.

Start by using a 1 2 pound of ascorbic acid per 10 000 gallons of water in the pool. Removing copper pool stains. Citric acid removes the stained area of a pool when applied by eating away the top layer of the pool s surface. Use natural chemistry s metalfree and you have the ultimate 1 2 combination for stain fighting.

I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid. Citric acid is a gentler stain remover than muriatic acid another form of acid used to remove stains and resurface swimming pool interiors. For the most effective metal pool stain removal follow these steps. 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.

This is how you use a large amount of ascorbic acid to treat staining in your entire pool. Deactivate excess metals with a metal reducer like metal free or metal klear.