Alkalinity works as a buffer in pool water to neutralize the level of acid in the pool. The pH level of pool water will rise if water fails to neutralize acids. According to Thirteen Org, high alkalinity indicates that the liquid is capable to neutralize high amounts of acid. So, the pH level of water remains in a safe range. But, many of us don’t know the proper way to raise alkalinity and ask a common question ” how to raise alkalinity in pool?”. Let’s know everything about pool alkalinity.
The reasons for low alkalinity in pool water
Alkalinity is a natural condition of the water that develops from hydroxides and hydrogen carbonates from rocks and minerals. Here are some reasons that cause pool alkalinity.
- Using Muriatic acid
- An excessive amount of rain flooded water from the pool and lower alkalinity level.
- Draining or backwashing pool water.
The effects of low alkalinity in pool water
Low alkalinity in pool water causes immeasurable harm to the swimmers and other lifespans in the pool’s water. Let’s see some effect of having low alkalinity in pool water.
- Low alkalinity fails to neutralize acids and drops the pH level of pool water.
- The walls of the pool become delaminated, cracked, and etched.
- You will not get the expected result by adding chlorine in pool water if the alkalinity level of pool water is not balanced.
- Last but not least, low alkalinity in the pool’s water is not safe and causes nasal, skin, and eye irritations.
How To Raise Alkalinity In Pool
The standard range of alkalinity is 80 to 100 ppm. There are multiple ways by which you can increase alkalinity in the pool. Let’s see some procedures that can help to raise alkalinity in the pool.
How to increase alkalinity in the pool using Baking Soda
Backing soda or sodium bicarbonate is one of the most effective ways to raise alkalinity in the pool. People use different substances such as aka-buffer, alkalinity increaser, or alka-plus to increase alkalinity in the pool. Regardless of types of alkalinity increasers you use, you must confirm that they are made of sodium bicarbonate.
Step 01: Test the present alkalinity level of your pool
The amount of soda you need to add in pool water largely depends on the present alkalinity level and the desired alkalinity level. Use a chemical test stripe to determine the exact level of alkalinity of your pool.
Step 02: Choose the right type of soda
There are many types of soda in the market. But many people want to find the right type of soda. You can buy soda from a nearby pool supplier or from online storage.
Step 03: Take the right amount of soda
You will get direction on the level of the bottle to know the right amount of soda you need. At first, measure the total volume of water in your pool. Now take the right amount of soda to raise alkalinity in the pool.
Step 04: Mix with pool water
Finally, you need to mix with pool’s water. Add them slowly and evenly so that it reaches every corner of the pool.
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How To Lower Alkalinity In The Pool Without Affecting pH?
Regardless of alkalinity decreasers, the chemistry will affect the pH. So, experts recommend adjusting the alkalinity level first. Then you need to adjust the pH level of pool water.
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Frequently Asked Questions
How much muriatic acid to lower alkalinity in pool?
The required amount of muriatic acid depends on the amount of alkalinity in your pool, the type, and quality of muriatic acid. So, check the level on the bottle of muriatic acid.
How much baking soda to raise alkalinity in pool?
To get about 7ppm alkalinity in pool water, you need to add one pound of baking soda for 10.000 gallons of water.
Low alkalinity is bad for the pool and the swimmers. So, you should use the right type of alkalinity decreaser at right time to keep the alkalinity level optimum.