Why is your pool getting yellow around it?

Chlorine: If you use chlorine to sanitize your pool, it can react with certain metals in the water to form yellow stains. This is especially common if you have a copper-based algaecide in your pool.

Low PH: Another cause of yellow stains around your pool is low PH. When the PH of your pool water is too low, it can cause your pool walls and deck to become etched. This can allow dirt and other contaminants to build up, which can eventually lead to yellow stains.

Iron: If your pool water contains a high level of iron, it can also cause yellow stains. Iron can come from a variety of sources, including well water, runoff from nearby construction, or even from your pool's filtration system.

Stains: Finally, yellow stains around your pool can also be caused by stains from things like leaves, grass, or algae. If you don't clean your pool regularly, these stains can build up and become difficult to remove.

Here are a few tips to help you prevent yellow stains around your pool:

* Use a non-chlorine shock treatment. If you're concerned about chlorine stains, you can use a non-chlorine shock treatment instead of chlorine to sanitize your pool. Non-chlorine shock treatments are less likely to react with metals in the water and cause yellow stains.

* Keep your PH levels in check. Make sure your pool's PH levels are always between 7.2 and 7.8. This will help prevent etching and staining of your pool walls and deck.

* Remove iron from your pool water. If you have a high level of iron in your pool water, you can use a water softener or a iron-removing filter to remove it.

* Clean your pool regularly. The best way to prevent yellow stains around your pool is to clean your pool regularly. Remove leaves, grass, and other debris from the pool, and brush the pool walls and deck regularly.