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TROUBLESHOOT

Green pool water

Result

We cannot call this from here — send us a photo rather than guess

This one is a technician's job

We cannot call it from here — we have narrowed it to a short list, but it takes a measurement or a look at the real thing to know.

You said you were not sure, and that is a better answer than a guess. This guide cannot see your pool. If it guessed on your behalf you would get a confident answer that happened to be wrong, and you would spend a weekend and a drum of chemicals on it. Below are the things that help whatever the cause turns out to be — start those now, and let us settle the rest from a photograph.

We stop here because the next step needs an instrument, or carries a risk not worth taking on. Handing this to a technician is the correct answer to these symptoms — not a cop-out.

What to do

  1. 1

    Brush the walls and floor — corners and under the steps included — and run the pump continuously for 24 hours. Neither of those can make anything worse, whatever the cause turns out to be.

  2. 2

    Take three photographs: the water, shot from the edge looking straight down at the floor; the plant area with the pump and the filter in one frame; and the face of the pressure gauge.

  3. 3

    Send all three on LINE together with this page's link. The link tells us every answer you already gave, so nobody starts the questions again from the top.

  4. 4

    Do not shock it blind while you wait. A heavy dose aimed at a cause nobody has identified is money burnt, and it can push the chlorine high enough to keep everyone out of the water for days.

Read the full article: Clearing green pool water

Back one questionStart over

Send us this position on LINEThe link tells us every answer you have given, so nothing has to be repeated.

STILL NEED HELP

Still not fixed?

Search the whole support centre, or talk to our team. We answer the phone and LINE in working hours, and we can come out to the pool.

Book a technician

Mon–Fri 08:30–17:30 ICT · LINE @jdpools