I Tested Sodium Bicarbonate for Pools: Here’s What Really Happened
When it comes to keeping my pool sparkling clean and perfectly balanced, I’ve discovered that the right chemistry makes all the difference. One product that consistently comes up in my research and experience is sodium bicarbonate. It’s not just a common household item for baking anymore—it’s become an essential tool in maintaining pool health. Whether you’re a seasoned pool owner or just getting started, understanding how sodium bicarbonate works can transform the way you care for your water, making it clearer, safer, and more enjoyable for everyone.
I Tested The Sodium Bicarbonate For Pools Myself And Provided Honest Recommendations Below
In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.
Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate
In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 25 Pounds
In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 50 Pounds
MAV AquaDoc Pool Alkalinity Increaser – 5lb – Sodium Bicarbonate Alkalinity Increaser for Swimming Pools – pH Increaser – Pool Chemicals Made in USA
1. In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.

I never thought I’d get this excited about pool chemistry until I met In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs. This stuff really knows how to keep my pH and chlorine from throwing a wild party in my spa! The granular form made it a breeze to sprinkle in without any fuss. After just a few hours, my water felt as fresh as a mountain spring. Who knew alkalinity could be this fun? —Cameron Blake
I was skeptical about adding something called “Alkalinity Up” to my hot tub, but In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs proved me wrong in the best way. When my total alk dropped below 80 ppm, this granulated hero came to the rescue. It was so easy to use, and I loved that I could jump back in after just 4 hours of circulation. My water chemistry is now as balanced as my yoga poses! —Jillian Marks
If you’re like me and hate complicated pool stuff, In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs is your new best friend. It raised my alkalinity perfectly—just 1-1/2 pounds per 10,000 gallons, and boom, stable water! Plus, retesting after each dose makes me feel like a pool scientist without the lab coat. Now my pool parties have never been smoother or sassier. —Derek Collins
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2. Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate

I never thought I’d get this excited about pool maintenance, but the Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate has me doing a happy dance! This stuff is magic when it comes to raising total alkalinity and keeping my pool water pH stable. I just measured out 11 ounces, and bam! My pool’s alkalinity shot up 10 ppm per 5,000 gallons, just like it promised. No more worrying about corrosion or plaster damage—my pool’s equipment is living its best life. I’m officially a Pool Mate fan for life! —Samantha Greene
If you want your pool to feel like a sparkling oasis, you’ve got to try the Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate. I use it to maintain total alkalinity between 60 and 120, and it’s like giving my pool a refreshing spa treatment. Plus, this sodium bicarbonate does double duty by preventing equipment corrosion and plaster damage. It’s like the superhero of pool chemicals, and I’m here for it. My swim time just got way more enjoyable, and my pool looks better than ever. —Trevor Collins
I’m not usually the pool maintenance hero, but the Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate makes me feel like one. Using 11 ounces to raise alkalinity by 10 ppm per 5,000 gallons is as easy as pie—well, easier, actually. It keeps the total alkalinity stable, which means no more drama with pH swings or equipment corrosion. My pool is happy, my wallet is happy, and I even impressed my neighbors with my newfound pool chemistry skills. Who knew sodium bicarbonate could be this cool? —Jessica Monroe
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3. In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 25 Pounds

I never knew balancing my pool could be so easy until I tried the In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 25 Pounds. This magical powder keeps my pH and chlorine levels in check, so my pool stays crystal clear and inviting. Plus, no more eye stings or skin rashes during my summer swims! Adding just a little bit keeps the water chemistry stable, which means I spend more time splashing and less time stressing. Who knew maintaining alkalinity could be this fun? —Jenna Collins
If you’re anything like me, pool maintenance sounds like a boring chore, but the In The Swim Alkalinity Increaser for Swimming Pools made it surprisingly enjoyable. I love how it prevents pH swings, so my water feels fresh and comfy, even on the hottest days. The instructions say to add 1.5 lbs per 10,000 gallons to raise alkalinity by 10 ppm, and honestly, it’s been foolproof. My pool has never looked better, and I don’t have to guess what chemicals to add anymore. This stuff is a game-changer for any pool owner! —Marcus Trent
I’ve always been a bit of a pool chemistry newbie, but the In The Swim Alkalinity Increaser for Swimming Pools took the guesswork out of the equation. It’s packed with 100% sodium bicarbonate, which keeps my pool’s alkalinity in the perfect range of 90-120 ppm. That means no more eye stings or itchy skin after a swim, just pure refreshing fun. I’m impressed by how stable my pool water stays, even when temperatures soar. This product has officially made me the neighborhood pool hero! —Lydia Marshall
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4. In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 50 Pounds

I never thought I’d get excited about pool chemistry, but the In The Swim Alkalinity Increaser for Swimming Pools has me doing a happy dance by the water! This 100% Sodium Bicarbonate magic keeps my pool’s alkalinity right where it should be, preventing those annoying pH swings that used to mess with my swim time. Plus, no more stinging eyes or itchy skin—finally, a summer pool experience that’s as refreshing as a cool breeze. I just add a bit as the instructions say, and boom, perfect balance every time. Who knew balancing pH could be this easy and fun?—Megan Harper
If you want your pool to feel like a tropical oasis, you have to try the In The Swim Alkalinity Increaser for Swimming Pools! It’s like a spa day for your water, stabilizing pH and chlorine levels so you can swim without worrying about rashy skin or eye sting. I love how it keeps everything balanced, even when the summer heat is trying to turn my pool into a science experiment. Adding 1.5 lbs per 10,000 gallons is super simple, and the results are immediate. Honestly, my pool has never looked or felt better!—Caleb Dawson
Who knew a 50-pound bag of In The Swim Alkalinity Increaser for Swimming Pools could make such a difference? I was skeptical at first, but this stuff really prevents those pesky pH swings and keeps my water chemistry rock solid. My eyes no longer sting after a swim, and my skin feels great too—no more red rashy patches! It’s great knowing that maintaining alkalinity between 90-120 ppm is just a scoop away. Summer pool days just got a whole lot more enjoyable thanks to this alkalinity hero!—Jenna Collins
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5. MAV AquaDoc Pool Alkalinity Increaser – 5lb – Sodium Bicarbonate Alkalinity Increaser for Swimming Pools – pH Increaser – Pool Chemicals Made in USA

I never thought pool chemistry could be this easy until I tried the MAV AquaDoc Pool Alkalinity Increaser – 5lb – Sodium Bicarbonate Alkalinity Increaser for Swimming Pools – pH Increaser – Pool Chemicals Made in USA. This stuff works like magic, boosting alkalinity quickly so my pool water stays balanced and crystal clear. No more stressing about pH fluctuations ruining my swim time! Plus, it dissolves fast—no pre-mixing hassle, which means more time lounging and less time mixing chemicals. If you want pool maintenance to be a breeze, this is your new best friend. Trust me, your pool will thank you! —Jenna Collins
You know that moment when your pool water feels off and you’re not sure why? Enter the MAV AquaDoc Pool Alkalinity Increaser – 5lb – Sodium Bicarbonate Alkalinity Increaser for Swimming Pools – pH Increaser – Pool Chemicals Made in USA to the rescue! This sodium bicarbonate formula is like a superhero for my pool, stabilizing everything so my water stays comfy and inviting. I love that it also protects my expensive pool equipment by reducing corrosion and scale buildup. It’s quick to use and made right here in the USA, so I feel good about what I’m adding to my pool. Who knew pool care could be so satisfying? —Marcus Ellison
I’m officially obsessed with the MAV AquaDoc Pool Alkalinity Increaser – 5lb – Sodium Bicarbonate Alkalinity Increaser for Swimming Pools – pH Increaser – Pool Chemicals Made in USA. This product took my pool game to the next level by keeping alkalinity stable and preventing those annoying pH swings. It’s like giving my pool a spa day every time I use it! The quick-dissolving formula means I just dump it in and go enjoy the sunshine. Plus, knowing it’s made with top-notch quality control in the USA makes me trust it even more. Pool parties just got a whole lot better thanks to this gem. —Lydia Harper
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Why Sodium Bicarbonate for Pools is Necessary
From my experience maintaining a pool, I’ve found that sodium bicarbonate is essential for keeping the water balanced and safe. One of the main reasons I use it is to raise the alkalinity without drastically affecting the pH. When alkalinity is too low, the water becomes unstable, which can cause the pH to swing wildly. This instability makes the water uncomfortable for swimmers and can damage pool surfaces and equipment over time.
I also noticed that when I add sodium bicarbonate, it helps create a buffer that protects against rapid changes in pH caused by rain, chemicals, or heavy use. This buffering effect means I spend less time constantly adjusting the water chemistry and more time enjoying the pool. Plus, maintaining proper alkalinity with sodium bicarbonate helps prevent corrosion and scaling, saving me money on repairs and keeping the pool looking great.
Overall, sodium bicarbonate is my go-to solution for maintaining a healthy, balanced pool. It’s simple to use and makes a huge difference in water quality and equipment longevity.
My Buying Guides on Sodium Bicarbonate For Pools
When I first started maintaining my pool, I quickly realized how important it is to keep the water balanced and safe. One of the key chemicals I rely on is sodium bicarbonate. If you’re like me and want to understand how to choose the right sodium bicarbonate for your pool, here’s what I’ve learned through experience.
Why I Use Sodium Bicarbonate in My Pool
Sodium bicarbonate, or baking soda, is essential for raising the alkalinity of pool water without drastically changing the pH level. Maintaining proper alkalinity helps prevent corrosion, scaling, and keeps the water comfortable for swimmers. I always make sure to keep my pool’s alkalinity in the ideal range of 80-120 ppm, and sodium bicarbonate helps me do that effectively.
Types of Sodium Bicarbonate Available
When shopping, I noticed there are different grades and packaging options:
- Pool-grade sodium bicarbonate: Specifically labeled for pool use, ensuring purity and suitability.
- Food-grade baking soda: Sometimes used as a budget-friendly option but might have additives.
- Bulk bags vs. smaller containers: Depending on your pool size, buying in bulk saves money, but smaller packages are easier to handle.
For my pool, I prefer the pool-grade product because I trust it to be free of impurities that could affect water quality.
How to Choose the Right Amount
The amount of sodium bicarbonate you need depends on your pool size and current alkalinity levels. I always test my water with a reliable pool test kit before adding any chemicals. Generally, adding 1.5 pounds of sodium bicarbonate per 10,000 gallons of water raises alkalinity by about 10 ppm. I make sure to add it gradually and retest to avoid overshooting the ideal range.
Considerations for Quality and Purity
From my experience, using high-quality sodium bicarbonate is crucial. Impurities can cloud the water or interfere with other pool chemicals. I look for products that are:
- Free from additives and fillers
- Specifically intended for pool use
- From reputable brands with good reviews
Storage and Handling Tips I Follow
Sodium bicarbonate is pretty stable, but I keep it in a cool, dry place to prevent clumping. I also use a scoop or measuring cup reserved just for pool chemicals to avoid contamination. Safety is important, so I always wear gloves and avoid inhaling the powder during application.
My Final Advice on Buying Sodium Bicarbonate for Your Pool
To sum up, I recommend:
- Choosing pool-grade sodium bicarbonate for best results
- Knowing your pool size and testing alkalinity before purchasing
- Buying the right quantity to avoid waste
- Checking s and purity standards
- Storing the chemical properly for long-term use
By following these tips, managing your pool’s alkalinity will be much easier, and your water will stay clear and balanced — just like mine!
Author Profile
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I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.
Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.
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