Baking Soda In Pool: How-to Tips, Products & Risks
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We all want clear water that looks inviting, but when the pH levels drop, it can be time to add some alkalinity.
This is where it is a good idea to add baking soda to raise pH in a pool.
What Does Baking Soda Do In a Pool?
We’ve all heard about pH balances and pool maintenance, but what does baking soda do in a pool?
Also known as sodium bicarbonate, it is naturally alkaline and has a pH level of 8. When the pool is looking a little cloudy, it can be time to raise the pH levels. Baking soda raises this, and the alkalinity improves clarity and alkalinity.
The pH levels need to be between 7.2 and 7.8 so use it to increase the level should it drop below this number.
You will find that a wide variety of pool products use baking soda as their active ingredient.
Will Baking Soda Lower Chlorine Levels In a Pool?
Although it will raise alkalinity in a pool, baking soda will not lower chlorine levels.
To lower chlorine, you can stop adding chlorine for a while and allow the UV rays of the sun to evaporate the chemicals.
Otherwise, baking soda does not affect chlorine levels.
How Much Baking Soda Is Needed to Raise the PH In a Pool?
In general, using baking soda to raise pH in a pool means adding 1.5 lb of baking soda per 10,000 gallons of water.
This will increase alkalinity levels by around 10 ppm. This means that if alkalinity is lower than 7.2, you will need to add 3 – 4 lbs to return the water to an optimal level of alkalinity.
Anyone new to pool maintenance should start by adding less and retesting the water to get a gauge as to how much is required.
How to Lower the PH In Pool Baking Soda?
Using baking soda in a pool to lower pH is not possible. To lower pH, you will need to use a pH reducer.
The activity ingredients should either be muriatic acid or sodium bisulfate and are available in pool supply stores.
By adding less baking soda in the swimming pool, you can reduce the pH level so this can be done gradually to ensure it does not reach unsafe levels.
Because it is naturally alkaline, baking soda will only raise alkalinity and pH levels.
How Much Baking Soda to Raise Alkalinity In a Pool?
The ideal alkalinity level in a pool is 100ppm. The standard method requires 1,25 lbs of baking soda to raise the pH level of a 10,000-gallon pool by 10ppm.
This means you need to add 12.5 lbs of baking soda in a 100,000 pool if you want to add 100ppm of alkalinity.
How to Put Baking Soda In a Pool?
The process is simple and most brands will include instructions on the side of the container.
Still, to add baking soda in an inflatable pool or an in-ground pool, sprinkle it directly into the pool water after measuring. Spread it across the pool’s surface to give it the best chance of mixing in evenly throughout.
Be sure to avoid adding baking soda on a windy day as you will lose a lot of the powder in the breeze.
Wait for around 6 hours before reentering the pool as this will give the baking soda the best chance of working.
Baking Soda In Pool Skimmer: Good Idea or Not?
You can add it to the skimmer, but as long as the water is moving and the pumps are fully functional, it is better to add it directly to the water.
Can You Use Baking Soda In a Saltwater Pool?
Yes, you can. Using baking soda in a saltwater pool is both safe, and effective at improving clarity and raising pH levels.
Baking Soda In Pool - Best Products
Adding baking soda to the pool is easy and effective.
Whenever you notice that pH levels have dropped below 7.2, reach for this easily available solution to make your water safe for the family to enjoy.
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