Question: I have rust stains at the bottom of my pool. I have tried metal-removal additives with no success. Someone mentioned I could take a long piece of PVC piping and hold one end over the stain ...

Question: I have black stains on the pebble surface of my pool. My pool-supply store suggested using a metal control to remove the stains, applying an algae preventer and finally, rubbing a chlorine ...

Stains are a frustrating fact of life, and stain removal can be tricky business. In a perfect world there would be a universal stain remover that worked on any kind of stain you could come up with, ...

The first step is to identify the problem. Stains in a swimming pool can be caused by metals in the water or by algae, and the best clue to the source of the problem is the colour of the stain. Almost ...

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