Hi just wondering if anyone has seen this before I seem to have developed light brown tan blotches on the base of my fibreglass pool. I’ve tried stain removers, vitamin...

New pebble tec finish has dark stain at bottom of pool. This finish is now 45 days after install and all startups are finished 15 days ago. Ground water leaked in at the...

Recently I noticed a few small stains that looked like rust show up in my pool. I added some Lo-Chlor Multi-Stain Remover, which didn't seem to do very much. I then...

Hi guys,
I’m still new to pool maintenance.
Over the winter the pool bottom turned in to this. Trying to find out what is it, and how to get rid of it.

Thanks

Some of it will rub off but most of it will not come off. I already tried shocking it and brushing it. Can someone help me what this is and how to get rid of it? I think...

I am flipping a home in Phoenix, the pool was left 1/3 full for many months. I drained and *gently* pressure washed the plaster, to see if it was dirt or black algae....

Does pool need maintenance service if not used for approx 1-2 months? Please suggest!!!

Hi,
I have a 50,000ltr pool, concrete base, tiled top. I use liquid Chlorine and an automated filtration system. I have a kreepy Krawly. The filter / Krawly runs about 9...

Where can I buy citric acid in a powder?

I have a yellowish/brownish stain on my fiber glass pool below the water level. I tried rubbing it with a Vitamin C tablet and it takes it right off, I can actually...

I am having a problem with my pool finish. It is stonescapes midnight blue and over the past several months it has turned black. I called several months ago to my pool...

We have a sand filter, live in Tennessee and have been trying to close our pool (yes we probably waited a little long to do so). Pool store said everything in water is...

I got what looks like black mold (Could be dirt, but just had the pool drained and refilled - It was a forclosure house with a pool that was sitting for over a year) on...

My pool water is a green tint from the metal in the water. I have a well, It was clear until I poured some bleach in. Until I get some iron out/ metal out, is it safe to...

I saw no solution to my brown/ferrous water problem that actually worked for me. I admit not trying any that were way out of my meager budget range.

This method works,...

We have a 15' round pool that we set up yesterday. We had our local fire department come and fill it to help save some time. The water is DARK DARK brown, almost like...

Hi folks,...It's getting very rusty around my skimmer. Can that area be cut out and replaced?? Has anyone ever done that? Thanks

Hi, I am seeing a lot of pits forming on my stairs in the shallow end of my pool. They seemed to have formed pretty quickly over this summer (although maybe I just...