Our pool was installed a little over a year ago with a black pebble sheen. There are places in the finish that are turning grey. It is starting to become streaked. We...

I have a gunite pool that was just re-marcited three years ago. Two weeks ago I noticed some yellow/green stains on portions of the steps and part of the wall. They will...

My vinyl lined pool is 15 yrs old. it has a heldor truflo sand filter w/a sp-712 hayward top mount vari-flo valve & a hayward 1 hp self priming pump. the filter is...

Help!

I had let the chlorine level get low in my pool, so I shocked it and the next day I tested the water and had a low pH. So - I went and bought some pH increaser,...

My little 16" above ground pool was filled with well water, but the water was run through a water softening system first. It's still brown after 24 hrs of...

I have a customer at my hot tub store who has a 1,272 liter hot tub (336 gallons) he is on brominse sanatizer, and a natural enzime chemical line we use called eco one,...

Now here's an interesting one, I cannot find anything at all about it on the internet!

Our inground concrete pool was struck by lightning. Instantly the water turned...

I have been through an unbelievably ugly ordeal with my pool installer for a year relating to brown stains that appeared a couple of months after the initial...

I hgave had low ph and some green staining on ears and fingernails. After trying to raise the ph I noew have a 'pool blue stain' on the white plastic steps and in the...

we have an in-ground jacuzzi 5,000 gallons that has a waterfall. a couple weeks ago we scrubbed the tiles with a pumice stone and it looked great. now the stain is back,...

We installed a new pebble finish, replacing plaster. The primary color is blue, but it is fading to white in spots, large and small. I looked at it closley underwater...

Any suggestions would be appreciated.

I've got an older plaster pool, just acid washed 10 months ago. Had a nice white look til a month ago when some yellow staing started to appear. Did some testing and the...

HOW TO GET LINER CLEAN THAT HAS METAL SPOTS

I have a 16 x 40 inground 22,000 gallon pool. I am having a problem with rust colored staining on all surfaces. I have a salt generator no heater and use city water. My...

Since August 20007, we have had a 16'x32' white plastered pool with an attached 7'x7' spa.

This is a salt water pool with an intellichlor chlorine generator.

Last...

We filled our 15' pool with well water, and we are trying to clear it up. Obviously we have alot of iron in the water, but I'm not sure what steps to take first. We have...

water was green but could see bottom.i had the water tested they told me to add 4lbs. ph+ and then wait 4 hours later and then add 20lbs. alk. increase .wait 4 hours and...

When the pool company came and opened the pool they put in algaecide. Now a month later when you turn on the hot tub there is foam filling the whole tub. It looks like...

I have a 10.000 gallon pool in cali colombia have problems with ph and chlorine levels fluctuating daily and in big amounts