What Pool Chemicals Do I Need?

Owning a swimming pool means enjoyment. However, starting a pool again can take a while, whether you’re setting it up for the first time or for the new season.

Chemicals pool

Keeping your swimming pool clean is extremely important as it grows algae and accumulates dirt from the skin cells and chemicals from swimmers. Moreover, debris from natural environments can dirty the water and create a bacteria-infested pool. No one wants to dip in a pool which may give them infection or any other disease.

So, one must keep in mind to maintain the pool’s chemistry. Your choice of pool chemicals will also depend on whether you have a backyard, an infinity pool, or an above-ground pool.

Ask yourself the following questions:

  • What type of pool water heaters am I using?
  • Am I using inflatable hot tubs, pool pumps or pool water heaters?
  • Am I using a robotic pool cleaner?

Check out Intex pool reviews and try out different pool testing kits to know what’s a better option for you. Keep yourself on top of water maintenance by knowing what chemicals you need for your pool.

Water Balance

The pool water is delicate and must have the correct balance. A pool testing kit can help you know what your pool water composition is. Here are some of the things you need to look for.


Alkalinity balancers maintain a safe range for comfortable swimming. This chemical acts as a buffer for pH levels. When your pH is off, you need to adjust alkalinity first, and the ideal pH follows automatically.

The recommended alkalinity level is anywhere between 100 to 150 ppm range. Keep in mind to have an alkalinity increaser in case the alkalinity levels fluctuate.

pH Levels

PH balancers maintain a healthy pH range of the water and make it functional and healthy. If pH gets too high or low, one can experience skin discomforts. It can also corrode your pool tiles and pool pumps. Furthermore, when your pH level is not in the correct range, other chemicals will be less effective.

The ideal range of pH is between 7.2 and 7.6.

Test Kits

A pool testing kit is one of the most crucial kits which informs you what your water needs. Dip the strips and read them when they change color to show the water’s alkalinity, chlorine, and pH levels.

water test kit for pools

Calcium Hardness

Calcium hardness keeps your water soft and silky. When the water’s calcium level is wrong, it changes the texture and makes the water hard. When calcium levels are low, it can corrode your pool’s equipment, systems and plumbing.

The ideal calcium level ranges between 175 ppm to 300 ppm. To increase the longevity of your pool, check the levels of the water regularly.

If you are interested, here are our pool cleaner reviews.


These chemicals sanitize and disinfect the water. It destroys natural containments, viruses, algae, and bacteria. Here are the chemical sanitizers you need:

Chlorine Or Bromine

Bromine and chlorine are some of the most commonly used sanitizers that keep the water clean. The perfect chlorine level should be between 1 ppm and 3 ppm. It is a highly effective sanitizer and cost-effective.  Chlorine is also available in tablet and liquid form.

Chlorine Or Bromine

Bromine is an excellent alternative for those who suffer from sensitive skin caused by chlorine. The ideal bromine level is between 3 ppm and 5 ppm.

Pool Shock

While the best pool covers may work, pool shock helps sanitize the water, keeps it clear from algae, odor and other containments. For every 10,000 gallons of water, you require two pounds of shock.


This chemical acts as an algae suppressant and works for pools that become yellow or green. Algaecides stop algae from growing in your pools and prevent breakouts from happening. Make sure to read through the instructions carefully before you add them to the pool.

Along with a robotic pool cleaner cleaning your pool, you have to check the chemicals the water needs as well. Reading and maintaining the water balance is an essential part of keeping the pool clean and tidy.

What are the pool chemicals you think you need to buy from the market now?

My name is Ron Walsh. I’m an industry expert, certified pool technician, and avid lover of all things aquatic. In my beautiful homeland of Florida, where I still reside today, pools are everywhere. Needless to say, I learned to love water at a young age. With my love of water, and pools in particular, it was only natural that I follow a career path in the swimming pool industry. If there’s someone to learn about above ground pools, pool cleaners and maintenance from, it would definitely be me. If you have any question just let me know.

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