I have a white residue or buildup on the tile along the water line.

I have used a diluted acid mixture in the past to get rid of it but I do not want to keep using...

Hi Im stumped, I have been cleaning a salt water pool for a year now no problems, ph 7.2 it is covered and the Cl is stable at arround 1.5.

in the last 2 weeks i have...

I took a pool sample to our local store and the only problem was low alkalinity. They advised me to pour a 50 lb bag of sodium bicarb at the diving board (all at once),...

Just bought a new home with a 28 round above ground pool. The water was drained almost completely (not sure why) but the cover caved in mid-winter so we just took it off...

I put up a new pool. I filled it up with well water. I added the chlorine and shock, it turned the water red within 5 min. :( :(

Help, I am soooo confused. I took cover off pool last week. 14x28x4ft deep sports pool. We had emptied it below the filter and returns after it was treated with the...

WATER WAS FINE SUDDENLY ,OVERNITE IT WENT PURPLE ABOVE GRND 20X12X4 WELL WATER HAD LOTS OF RAIN ???BAFFELED

Hi,

I have recently added lots of chemicals to my pool; powder to lower PH and granular chlorine to raise PPM. Now, my pool has very high PH and very high PPM....

:oops:

I have a fibreglass swimming pool that is only 2 years old, over this period yellowish/browish staining has appeared on shell - more noticable on the the edges of all...

My pool water turned green almost black. The pool maintenance company said it was due to rain water. It did rain for severaly days. Is this possible?

hi,

I am new here and would like some guidance on a small problem..

Yesterday I added chlorine and it went green.. a day later it was clear as anything, very...

Hello,

I'm having brown stains on the walls and bottom of my pool, especially near the drain. I can only describe it as crusty brown stains that just won't come off no...

We have been experiencing increasing problems with algae in pools with

Pebble Tec surface. Chemicals and a new filter have not solved this. Another pool we have with...

Hello,

I recently bought a house with a in-ground fibreglass pool. After my first run with this pool i noticed that it requires a paint job for the simple reason...

I shock treated the pool with chlorine today and the water turned to a redish brown color within 20 minutes. What might cause such a reaction?

Any help on this is...

The brown stains between the tiles in my new pool seem to have white flakes and can be removed by rubbing. Now what caues the problem?

Could the water be to hard or PH...

I have a new pool. There are spots forming between the tiles that are brown in color and semi round in shape. Any ideas?

We have just bought a second hand fibreglass pool shell which was an ex display pool and has never been in the ground. The previous owner of the pool has painted it blue...

I just had my pool replastered and had it done in grey. One area of the pool has a large stain where they put the hose to fill up the pool after it was plastered. The...