These organisms will pitch camp at the backside of the pool liner.
Metal stains on vinyl pool liner.
Black stains on vinyl pool liner.
Take your chlorine down to 0 and ph down to 7 2 if there is chlorine in the water it won t hurt it will just eat up the ascorbic acid so you will need more to get rid of the stains.
For metal stains either stain solution 1 the iron cobalt spot etching stuff or 2 the copper scale stuff may be indicated depending on the metals discovered.
It may not always be black algae or metal oxides causing the stains.
Doheny s also carries a spray on vinyl cleaner that can be used if your pool is drained.
An advantage of vinyl liners is that they often don t stain as much as plastic and metal in or around your pool.
Dye producing organisms may be the culprits as well.
We ll discuss some ways to prevent stains at the end of this post but for now let s look at the types of stains that occur in vinyl liner pools and.
Here is the ascorbic treatment.
Caused by everything from leaves dirt bugs and berries to algae worms and bodily oils.
For many vinyl liner stains the prescription from dr.
Treat your pool liner for your type of stain.
If that doesn t work try a stain remover.
The size location and color are important to identify.
You can use a long handled stiff brush to get all around your pool.
Most pool stains fall into 3 main categories.
In this video i explain how to remove stains from your swimming pool liner and give another tip on easy swimming pool maintenance to create a problem free s.
Here are the directions to use ascorbic acid to rid your pool of metal stains.
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.
Jack will be vinyl liner blue stuff a powerful sequestrant that prevents and removes stains on vinyl pools.
Vinyl liners can stain in localized areas and spread throughout the pool surfaces.
Try pouring a small amount of chlorine shock right over an organic stain to make it disappear instantly.
However while maintaining a stain free pool is difficult it s not impossible.
Mineral pool stains are treated with acidic stain removers.
It could be just one small pot on the water line on steps or on the floor of the pool.
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.
Organic pool stains are treated by shocking the pool with a chlorine shock treatment.