Black Spots Vinyl Pool Liner

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 spots vinyl pool liner.

To remove persistent staining put a chlorine tablet into an old sock along with a few rocks and put it on the stained area. To remove them start with a rigorous brushing using a nylon brush. 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. Black algae in a vinyl pool is possible but not very likely.

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. Don t leave the chlorine on the spot for too long as it may bleach the liner. If there s only a small amount of black algae in the pool you can probably get away with backwashing your pool filter for sand or de filters or rinsing the filter cartridge. Then scrub the spots again.

Already the magic of a black pool liner is starting to fade since it will not. Of calcium hypochlorite granular chlorine in an old sock to put on a spot. Go ahead and test the ph level of the water. Repeat until the black spots go away.

5 10 minutes max. Jack will be vinyl liner blue stuff a powerful sequestrant that prevents and removes stains on vinyl pools. These organisms are tough and have a thick coat to resist chlorine effects. Black algae will dot the liner in black spots.

If the algae problem is extensive use a filter cleaner rather than just plain water. Nylon brushes will not work. You can also use about 1 2 lb. This can be treated with a good pool shock and an adequate chlorine level.

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. Scrub with chlorine tablets. Black stains on vinyl pool liner. The spots are black or blue green with raised heads not free floating.

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. 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. The resistant coating will become weak and break. For many vinyl liner stains the prescription from dr.

Bacteria sometimes show up years after a pool has been installed. The algae harbors in rough areas of the pool plaster. 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.