Phone Number

(281) 252-6337

Email Address


Magnolia, TX

32403 FM 2978 Suite 118,
Magnolia, TX 77354

One of the main components of a swimming pool is the balance of free chlorine and pure water. Getting this ratio wrong could result in terrible chlorine burns or an algae-filled pool. However, it is rare to end up with excess chlorine in your pool. Usually, pool owners decide to skip out on chlorine, thinking fewer chemicals might make their oasis safer — but it has the exact opposite result. Without free chlorine in a pool, the water could get infected with bacteria, turning it green and cloudy. But don’t worry! If your swimming pool is starting to resemble an avocado, make sure to read this blog till the end because we are here to tell you how to increase free chlorine in your pool.

What is Free Chlorine?

Free chlorine is essentially a sanitizer that helps eliminate bacteria, algae, and other harmful contaminants from your swimming pool’s water. This helps to ensure the water stays safe and contaminant-free so that it is ideal to swim in.

However, most pool owners aren’t aware of the importance of free chlorine, especially updating it when the effects run out. The first step in managing the chlorine levels is to regularly test your pool water. You can either invest in a pool water testing kit to measure the free chlorine yourself or hire a pool technician for an accurate reading and analysis.

How to Increase Free Chlorine in Pool

There are several factors that can lead to low free chlorine levels. For instance, using the pool too much or exposing it to the sunlight under harsh summer conditions might cause the chlorine levels to deplete. Nevertheless, by following the tips mentioned below, you can easily increase the free chlorine in your pool, making it safe for swimming and diving, no matter the time.

  1. Shock Your Pool
    When free chlorine levels dip too low, the best treatment is to shock your pool. Shocking involves adding a concentrated chlorine product to rapidly raise the chlorine levels. It also helps eliminate contaminants and restores the chlorine balance.
  2. Install an Automatic Chlorinator
    An automatic pool chlorinator is a device that slowly dispenses chlorine into the swimming pool the moment it senses the levels go low. Instead of manually fixing your chlorine levels, the chlorinator does it for you.
  3. Add Chlorine Tablets
    There are numerous chlorine products out there, but chlorine tablets are the easiest way to introduce chlorine to your algae-filled pool. However, you have to incorporate these tablets into your regular pool maintenance routine to make sure the free chlorine levels do not go below standard levels.
  4. Monitor pH Levels
    Maintaining the correct pH level is essential for chlorine to work effectively. Check the pH regularly and keep it within the range of 7.2 to 7.8. If the pH is too high, chlorine loses its effects and could turn into a safety hazard, and when it is low, it can attract a lot of bacteria.
  5. Clean and Maintain Pool Filters
    Clogged or dirty pool filters can hinder the circulation of water and give way to low chlorine levels. Regularly cleaning and maintaining your pool filters helps to boost the flow of water. It also enhances the distribution of chlorine throughout the pool, effectively sanitizing the water.

In A Nutshell

All in all, it is crucial to have optimal free chlorine levels so that your personal oasis is crystal-clear and safe for swimming. Regular testing, shock treatments, and installing a chlorinator can increase free chlorine in the pool. If you would like to know more about pool equipment and filters, get in touch with Town & Country Pools today at (281) 252-6337.

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