If you re unable to determine the source of the stain you can use a stain identification kit to identify the stain and then determine the next steps to remove the stains.
Cleaning vinyl pool liner stains.
X research source test the water to ensure the balances of ph and alkalinity are where they should be.
Combine one part chlorine bleach and one part water.
Chemical pool stains or uv stains are more tricky to treat and are most likely un treatable.
You can clean any spots on the liner while the pool is full by applying the cleaner above the water line.
However you cannot treat vinyl liners with acid wash so you may be out of luck.
This will kill mold and mildew and leave the liner clean and fresh smelling.
As with removing stains from fabric brush in both horizontal and vertical directions to thoroughly remove discolorations.
You can drain and acid wash a vinyl liner.
It s safe to use undiluted vinegar to treat stubborn stains.
Mix vinegar baking soda and hot water in a bucket.
The trick is to remove vinyl stains more gently.
You can properly remove stains from a vinyl pool liner yourself without spending hundreds of dollars on a professional pool cleaner.
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.
Use a mop to clean the liner.
Using a brush on the vinyl pool liner after applying vinegar helps to remove stains and debris.
Mineral vinyl liner stains respond best to acid treatments.
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.
They can occur do to bleaching of the vinyl liner or incorrect ph or chlorine levels.
Preventing future vinyl pool liner stains to prevent pool stains from developing on your pool liner in the future always keep pool water balanced by checking the chemicals and using a pool cleaner on a regular basis to get rid of dirt and grime that tends to build up with regular use.
Use a spray bottle or a small garden sprayer to apply the bleach cleaner to the liner.
Let the cleaner dry on the liner so it can remove the stains.