Black Spots Vinyl Pool Liner

The problem with this picture that most pool owners have is that this is not what a vinyl pool with a black liner will look like.

Black spots vinyl pool liner.

To remove them start with a rigorous brushing using a nylon brush. Repeat until the black spots go away. These organisms are tough and have a thick coat to resist chlorine effects. Jack will be vinyl liner blue stuff a powerful sequestrant that prevents and removes stains on vinyl pools.

The algae harbors in rough areas of the pool plaster. 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. 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. The resistant coating will become weak and break.

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. Black stains on vinyl pool liner. In order for a reflecting pool to have that totally black look and mirror reflective surface it is usually only about a foot deep or so. Of calcium hypochlorite granular chlorine in an old sock to put on a spot.

For many vinyl liner stains the prescription from dr. Nylon brushes will not work. You can also use about 1 2 lb. Brush every black algae spot with a steel bristle brush to remove the protective layer.

Black algae in a vinyl pool is possible but not very likely. 5 10 minutes max. Scrub with chlorine tablets. Don t leave the chlorine on the spot for too long as it may bleach the liner.

Black algae will dot the liner in black spots. And while a vinyl pool is not nearly as susceptible to algae if you happen to notice an infestation a softer bristled brush can be used. If you have a vinyl lined pool do not use a wire brush as this can tear the liner shock or super chlorinate the pool using granular chlorine also known as calcium hypo chloride. Then scrub the spots again.

If you have black algae in your pool you have black algae in your filter. This can be treated with a good pool shock and an adequate chlorine level. Go ahead and test the ph level of the water. If you have black or grey cloud like stains on the floor of your in ground vinyl liner they are most likely caused by bacteria that is living in the ground under your pool.

To remove persistent staining put a chlorine tablet into an old sock along with a few rocks and put it on the stained area. Already the magic of a black pool liner is starting to fade since it will not. If the algae problem is extensive use a filter cleaner rather than just plain water.