5 Things to Watch Out For When Checking Pool Chemistry

Owning a pool seems like a pretty carefree experience from the outside. You own the pool, so you swim in it, maybe skim the top every once in a while, and the rest is handled by the pump. This is a pretty common misconception. AZ pool maintenance requires patience and a little know-how to keep your water crystal clear and beautiful year-round. One of the ways to maintain your pool is to check the swimming pool water chemistry. Here are some of the main issues that arise that can be fixed with proper pool chemistry levels, and pool chemicals explained.

Cloudy Water

If you wander out to look at your pool and it seems to look more like the murky depths of a lake, the problem most likely lies with the pH pool chemistry levels. The cloudiness of the water may arise from a few things, like rain or debris, but its normally fixed by increasing or decreasing the pH pool chemistry level. Perform a quick pH check and add the right product to return pH to normal conditions.


If your pool is looking a little green and lively, you might have grown a bit of algae. This is a pretty common problem that arises due to incorrect chlorine levels. The best way to get rid of it is to perform a shock treatment using three times normal amount of shock, followed by an algaecide treatment the next day.


Is your pool looking like a sudsy mess? Foam is most commonly caused by poor algaecides. Many of the lower quality algaecides cause some foaming on the surface of your pool. Head to your local pool supply store and purchase some anti-foaming agents and look for a more reliable algaecide to use on your next AZ pool maintenance treatment.

Too Many Minerals

If your pool is turning a milky brown, or you notice that blondes come out of the pool with green hair, you may have excess minerals in your pool. This is caused by debris depositing minerals like copper or iron into the water. Pool stores carry different chemicals to remove these minerals and balance your pool chemical levels, so head to your pool supply store and purchase the right product. This will depend on the mineral, so make sure to either bring in some water to test or describe the effect of the water to an associate.

Stain Agitation

If there is a weird brown stain on the walls or floor, you may have an issue with minerals or organic growth. You can test the swimming pool water chemistry by using a sock. Add a little pH decreaser on the sock and rub it on the stain. If it removes the stain, make note of it. If the stain persists, try the same method with a chlorine stick in the sock. This is a professional issue, so take your results to a pool store or professional cleaner quickly. The longer the stain remains, the harder it will be to remove.