Also because copper stains can look similar to algae stains some people will shock dose their pool with chlorine which then oxidizes the copper staining.
Removing copper stains from vinyl pool.
A common cause of blue green copper pool stains is improper chemical maintenance.
Low ph and high chlorine levels can also erode the copper heat exchanger in a pool heater.
It s important to recognize no stain read more pool guy bonus material cleaning copper stains iron removal iron stains leaf stains metal stains pool purple stains rust stains stains tips.
Start with testing your water for mineral content.
There are a lot of factors at play here and as a pool pro we must consider them all.
Using pool stain control products to prevent staining is also highly beneficial in keeping vinyl pool.
Citric acid works similar to ascorbic acid but is more effective at treating copper based stains.
In the following we will touch base on some of the many different metal issues a pool.
How to identify vinyl stains.
To keep metal and mineral stains from returning add a sequestering agent twice per year to keep minerals sequestered or locked in solution.
The brown stain might be caused by the ioniser that deposits iron metal in your pool you need to clear the stains using ascorbic acid then consider reducing iron metal levels in your pool by draining and refilling a portion of your pool water or use a metal remover such as proteam metal magic to remove metals through the filter and.
Part of the reason determining the cause of a stain or discolored water in a swimming pool can be challenging is that a metal in water can present as many different colors.
Test the water to ensure the.
The most common pool stains are blue green and are usually due to too much copper in the water.
Vitamin c is a great product for removing mineral stains on vinyl pools and also works well on vinyl pool step stains.
Blue green black gray and purple.
When adding alum as a stain treatment only use products labeled for pool use make certain your water chemistry values are in balance and that you on.
If you see brown red yellow staining that could be do to too much iron.
Beware this works great on plaster pools but don t try this to remove stains on a vinyl pool because it could remove the liner pattern.
Copper stains in pool interiors most often appear as a light mint green or a light brown grey stain on the walls and floor.
Removing copper pool 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.
