How To Remove Black Algae From Fiberglass Pool

Adjust your water chemistry.

How to remove black algae from fiberglass pool. Brush every black algae spot with a steel bristle brush to remove the protective layer. Wash and dry swimming suits after swimming in the ocean. Apply algae code to the areas prior to scrubbing with chlorine. Following a black algae hit scrub it down four times throughout the following day.

Run your pump and filter regularly. You can try steel wool or a razor blade on the affected areas. However you need to knock the heads off. Brush all the black spots with a wire algae brush use a nylon brush for vinyl fiberglass or painted pools.

Bring the ph alkalinity and hardness into line. Anything more than that will scratch the gel coating. Treat the algae areas by rubbing with chlorine tablets or brush in granulated chlorine with a steel brush. How to identify black pool algae.

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. Remove and wash bathing suits toys floats and anything else from the pool. If you truly have black algae on your fiberglass pool a wire brush will scratch the surface. You have to kill the root.

Pressure washing with chlorinated water prior to re surfacing should eliminate all algae affected areas. Maintain proper pool chemistry levels. Focus on the spot where the algae first appeared and work outwards from there. Remember black algae have deep roots that can penetrate the walls of your swimming pool.

Clean filter if black algae are in your pool it s also in your filter. Black algae can get into your pool several ways but one of the most common is from. Responsible pool owners brush their pools on a regular basis. First you need to begin troubleshooting the problem one step at a time until you end up with clear blue water.

For yellow and black algae it is a long process and cannot be achieved in a day or two but for green algae you may solve the. If you have a sand or de filter backwash and rinse your filter a couple of times. Next is to gently scrub the areas with a chlorine tab. If you have a cartridge filter pull out the cartridge and rinse it off thoroughly.

6 essential steps for removing pool algae. Nylon brushes will not work. Brush your pool with a. Mix suncoast super black algaecide into a bucket of water and pour away from the sides of the pool.

Scrape off a sample of the algae the more the better spread the algae sample onto a paper towel or white piece of paper. Observe the spread for a dark green smear this is black algae. How to get rid of green yellow and black pool algae. Adjust your ph to 7 0 7 2.