If you’re a pool owner, you should know that it is important to do pool water testing. It will not only help to keep the water looking good over the summer season, but it definitely will prevent you from spending a lot for chemicals. One of the biggest investments you can have is a swimming pool. That’s why at Dallas Pool Service, we believe that it’s important that pool water testing should be a continuous undertaking. It will save you any costly maintenance bills or unexpected situations, and especially if you are using your swimming pool often, it’ll ensure the best swim each time.

Pool Water Testing: How Often Should It Be Done? 1

It’s important to test your pool 2 to 3 times every week to maintain sanitizer levels and sufficient water balance as well as ensure swimmer comfort.

As a pool owner, how often should you do pool water testing?

Basically, the more you do pool water testing, the healthier it should be.


Dallas Pool Service professionals will check for metals like manganese, iron or copper for metals to see if they should be removed. The reason is, these metals may cause staining if left in the pool water. For the best results, you should check every 3 months.


Make sure you check your pool’s pH when checking the chlorine since they work together. Once the professionals keep the pool’s pH under control, then the chlorine will be an effective sanitizer.

Pool Water Testing: How Often Should It Be Done? 2

Calcium hardness

You should only test for calcium hardness once per month. You need to know that this level will fluctuate based on the chemicals you add to the pool and the weather conditions. Dallas Pool Service professionals will accurately make sure that your pool’s chemical levels are at optimal levels and aren’t hazardous at all.

Levels of salt

This will depend on the kind of salt chlorination system installed. You need to check the manufacturer’s recommendation.

Total alkalinity

If you own a pool, you will have to do pool water testing for total alkalinity once per week. Total alkalinity affects the stability of the levels of pH, so monitoring these numbers is important for overall maintenance.

Total dissolved solids

These include wastes, dust, chemical reactions, pollen, etc. If the level is excessive, it can disrupt the effectiveness of the swimming pool chemicals, so ensure the levels are examined monthly.


Check chlorine 2 or 3 times every week to properly sanitize your pool water. By testing free chlorine, you can ascertain the amount of chlorine that’s available for sanitization.

Pool Water Testing: How Often Should It Be Done? 3

Do pool water testing before and after severe weather

In scorching weather, the chemicals lose their effectiveness due to evaporation of pool water.

On the other hand, the levels of pH will be significantly minimized. This damages the pool surface and equipment and makes swimming uncomfortable.

The professionals will help ensure the durability and cleanliness of your pool. If you cannot do any of these yourself, give your Dallas Pool Service a call.

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