Hi to all....new to the forum.
I'm a general contractor and working pn a very large project.
Part of the project is an unground pool in the Basement of a detached...

Hello, folks. Well, here's my dilemma (which gets worst near the end)...

I recently posted some images of a huge "mystery stain" that covered most of all...

Hi, please see attached photos of my pool walls.
This is after the pool has been drained and a pressure washer used to spray down the walls.

The pool is a natural...

Hi there,

We recently bought our house and with it came an inground concrete pool, with the standard 'salt and pepper' pebblecrete surface. We are guessing the pool is...

:x , so first my water chemistry
Ph: 7.6
Free chlorine 3.5
Combined none
Cya: 40
Alkalinity 80
Current filter : DE using zro cellulose fiber, 48sqft

So i have never had...

I had sever stains on my plaster pool and have tried shock and scrubbing it with a wire brush. I recently tried vitamin C in a small spot and it worked great. I then...

Hi everybody,

I've recently had no choice but to enter the forum to ask for your advice. After one year of installing a new inground pool, my pool started to discolour...

We have had a 24" round above groundpool since 2007. The pool ladder and skimmer face plate have become stained yellow. I used an algaecide , algaecide plus by E-Z...

We have been fighting copper levels and subsequent staining to our liner all spring and are at our wits end!

It started with a misidentified stain, that we thought was...

Help, my pool water is green but all of my numbers are within range. Two weeks ago I had to change my pump so my pool went green. Since then I have shocked and the pool...

We had our pool replastered last year with diamond brite. It came out bad. It was streaking, blotchy and discolored. The GC did a total of 3 acid bath treatments on it....

Not sure what to do.

I am not sure how to add a picture or if we can.

Hi everybody. This is my first post so i'll give some quick background info. Never owned a pool before a year and a half ago. Never wanted to. We lost our house in the...

Hi all,

I moved to the house where landlord have 15 feet intex vinyl swimming pool. But I guess nobody was using it and it was a swamp m i know nothing about pools...

I recently purchased a home that has a 15 year old plaster pool. After moving in, I noticed there is a black/dark brown stain spot about 2 inch in length in the deeper...

We recently moved to house which has a pool.
However our pool has many things that I don't what it is on floor and some on side wall.

I scraped it with a metal...

A couple of years ago my indoor liner pool developed brown staining at the deep end, I bought commercial pool stain remover, it removed the stain but it came back after...

My pool is 8 months old. It's a gunite pool using chlorine with a mineral filter. Over the winter a brownish has developed on all the vertical surfaces. The bottom and...

Have staining on the bottom perimeter of my gunite pool where I pour my liquid chlorine. It occured in July shortly after
when within two weeks our pool was...