How To Get Rid Of Black Algae In Vinyl Pool

For a semi bad part.

How to get rid of black algae in vinyl pool. Treat the algae areas by rubbing with chlorine tablets or brush in granulated chlorine with a steel brush. Remove everything from the pool. Black algae can get into your pool several ways but one of the most common is from swimming suits that have been in the ocean source. 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.

Of calcium hypochlorite granular chlorine in an old sock to put on a spot. Apply algae code to the areas prior to scrubbing with chlorine. 5 10 minutes max. Don t leave the chlorine on the spot for too long as it may bleach the liner.

Allow the pump to run for four hours and then turn it off for 6 8 hours or overnight allowing the sediment it collects to settle at the bottom of the pool. Pressure washing with chlorinated water prior to re surfacing should eliminate all algae affected areas. When you add your pool chlorine your ph will automatically go up so get that ph down. Maintain proper pool chemistry levels.

Brush every black algae spot with a steel bristle brush to remove the protective layer. Black algae have a tough outer shell and roots that are resistant to chlorine. Follow the manufacturer s instructions for diluting the flocculent and poor it around the edge of the water in the pool. The way to rid your pool of black algae is holding your fc at shock level and frequent brushing.

Black algae in a vinyl pool is possible but not very likely. You can also use about 1 2 lb. Mix suncoast super black algaecide into a bucket of water and pour away from the sides of the pool. How to get rid of black algae now anything over the ph level of 8 0 and you re only using about 25 of the chlorine which means you ve lost 75 of the active swimming pool chlorine.

In a plaster pool you would use a ss brush not new plaster in a vinyl pool you use a brush that is safe for vinyl liners. You have to kill the root. Brush all the black spots with a wire algae brush use a nylon brush for vinyl fiberglass or painted pools. If the algae problem is extensive use a filter cleaner rather than just plain water.

Those pesky little spores stick to the cloth and hop off in the pool the first chance they get so be sure to use bleach to clean them.