I live in the Netherlands and our town's water supply is provided from a ground source. It contains unusually visible amounts of metal straight from the tap which makes...

Hello!

Can anyone tell me what this is on my fiberglass pool!?

It won't brush off or be vacuumed up.

Pool is 10,000 gallons.

Was shocked four days ago

Any help is...

Hi! We have an 32x16 Doughboy above ground pool and have had a metals issue for the last couple of years. We have well water, which I know is heavy on iron, and...

Our pool wall has this super odd stain spot. It is brown like rust, and cannot be brushed off. We suspect it's algae so put in lots of shock, chlorine or algaecide, but...

I have spots on the bottom of my that have a brownish color edge and blue green center. The water has always remained clear. I have tried the stain test kits and nothing...

Looking for some expertise.

I switched from Chlorine/Sale to Copper/Silver (Bionizer) aboiut 12 months ago.

Ive noticed recently staining on my entire pool and floor....

Hello all,

I'm a wanna-be do-it-yourselfer trying to figure out if I should (or even can) de-stain my 1,560 ft 3 fiberglass pool or paint it. Here's my dilemma:

First,...

I have an indoor Endless Pool. Water chemistry is balanced. Water is crystal clear. I add 1 cup of Clorox (which I buy from the supermarket) to the water after each...

I bought a new house about a month ago and this problem was in the swimming pool. I am trying to adjust the chemistry of the swimming pool because the acid is high and...

Greetings. The plant in this vid produces purple flowers daily that end up in the pool and depending upon wind direction end up gathering in 3 areas of the pool and...

Hello,
I recently had my pool resurfaced in a newly purchased home and followed all directions after. All seemed to go well. Then I had the deck repainted. When it was...

We need to resurface our pool due to 15 years of staining. The pool is in great shape otherwise and everything works. It’s a lagoon pool in Florida, about 6 to 7 feet...

Vinyl liner, algaecide and shock did nothing, continues to spread. Tried scrubbing it thoroughly, nothing changed. It started early July. Any help or suggestions would...

Hello all!

New pool owner here - trying to figure it out.

I noticed over the last 2 to 3 weeks that the bottom and sides of the pool have developed these circular...

Hello, we have a newly replastered pool that was done the end of May in white plaster. A month ago we discovered a leak in our light so our pool needed to be drained...

33,000 gallon in-ground vinyl chlorine pool, no pool heater. Use a floater for chlorine tablets.
I have kept my chemicals balanced pretty well this year, just needed to...

The pool is ~3 months old, shotcrete with mystic ice plaster. I check pH, Chlorine every 2-3 days and add 3-4 cups of acid every 3-4 days.

Starting to notice a...

I have blotchy stains on the bottom of my pool, need help to figure out the cause and solution. Thanks in advance.

Sorry, can’t figure out how to post pictures. But...