Most pool stains fall into 3 main categories.
Best vinyl pool stain remover.
Vinyl liners can t be drained and acid washed and draining and pressure washing doesn t usually do much.
Pool stain removal starts with identifying the types of stains you re dealing with.
It is supposed to keep the stains from reattaching to your liner.
Vinyl pool stains need to be removed more gently.
Generally speaking mineral pool stains respond best to a treatment with acids.
Mineral pool stains are treated with acidic stain removers.
Metal remover is one of my best options because it works by removing heavy metals in your pool water through the filter leaving your water clean and free of heavy metals that cause stains when chlorine is added or ph levels scale high.
Organic pool stains are treated by shocking the pool with a chlorine shock treatment.
Chemical pool stains or uv stains are more tricky to treat and are most likely un treatable.
To remove the stains try using an ascorbic acid based cleaner or a diphosphoic acid based cleaner.
Treat your pool liner for your type of stain.
I dumped it in the pool and within 5 minutes the stains were completely gone.
I added this bottle of metal free the next day as a follow up.
As with other stains you will need to scrub hard to remove the pool stains so performing this in winter is best when access to the pool is easier.
Add metal remover in your pool water.
If that doesn t work try a stain remover.
First i used stain free ascorbic acid to remove a few minor stains from my pool s vinyl liner.
If this didn t remove the stain no worries it is part of the stain removal process.
The next day my.
Essential values swimming pool spa stain remover 2 lbs natural safe works best for vinyl liners fiberglass metals removes rust other tough stains without the use of harsh chemicals best value 1 use per 10 000 gallons of water 2 uses per container our 2 pound engineered powder can t be beat on price.
Try pouring a small amount of chlorine shock right over an organic stain to make it disappear instantly.
It worked like magic.
Another method for eliminating metal pool stains is to use ph reducer.
These stains normally occur after a long winter or thunderstorm.
Pool stain removal 101 a quick guide to removing pool stains how to identify pool stains.
Caused by everything from leaves dirt bugs and berries to algae worms and bodily oils.
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.
You can use a long handled stiff brush to get all around your pool.
Doheny s also carries a spray on vinyl cleaner that can be used if your pool is drained.