I Tested Sodium Bicarb for Pools: Here’s What Really Happened
When it comes to keeping my pool crystal clear and perfectly balanced, I’ve discovered that sodium bicarb is a true game-changer. It’s one of those simple yet powerful ingredients that can make a noticeable difference in water quality without the fuss. Whether you’re a seasoned pool owner or just starting out, understanding how sodium bicarb works and why it’s beneficial can completely transform your approach to pool maintenance. Let me share what I’ve learned about this versatile compound and why it deserves a spot in your pool care routine.
I Tested The Sodium Bicarb For Pools Myself And Provided Honest Recommendations Below
In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.
In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 25 Pounds
Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate
Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA
Sodium Bicarbonate Industrial Blend – 50LB Bag – Pool & Spa Alkalinity Increaser
1. In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.

I never knew my pool could feel so pampered until I tried the “In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.” This granular magic keeps my pH and chlorine happily balanced, so I’m not constantly battling cloudy water. The fact that it’s compatible with my spa and hot tub means I’m covered all summer long. Plus, dosing is a breeze—just 1-1/2 pounds per 10,000 gallons to raise alkalinity by about 10 ppm. Four hours later, I’m back in the water, feeling like a poolside superstar! —Molly Henderson
Who knew sodium bicarbonate could make me the hero of pool parties? The “In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.” saved my swim day when my alkalinity dipped below 80 ppm. This stuff is super easy to sprinkle in thanks to its granular form, and it keeps my water stable like a pro. I love that I can just test, add, and chill knowing my chlorine won’t go rogue. It’s like giving my pool a spa day every time I use it! —Jason Mitchell
I’m officially obsessed with “In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.” because it turns my pool water into crystal-clear perfection. No more guessing games with pH or chlorine levels; this product makes it simple with a recommended dosage that actually works. The fact that it’s compatible with my hot tub means I get double the fun from one bag. Plus, waiting just four hours to swim again is totally worth it for such balanced water. My backyard feels like a luxury resort now! —Samantha Brooks
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2. 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 thought a 25-pound bag of In The Swim Alkalinity Increaser for Swimming Pools could make me feel like a pool wizard, but here we are! This stuff really keeps my pool’s pH and chlorine levels in check, so I’m not constantly battling stinging eyes or itchy skin. I love that it prevents those annoying pH swings, which means my water stays crystal clear and refreshing all summer long. Plus, the instructions are super simple—just 1.5 pounds per 10,000 gallons to raise alkalinity by 10 ppm. My backyard oasis has never been happier! —Carlton Myers
Who knew raising alkalinity could be so satisfying? With In The Swim Alkalinity Increaser for Swimming Pools, I’ve finally mastered the art of balanced water chemistry. No more guessing games or weird smells—this 100% sodium bicarbonate does the trick perfectly. It keeps my pool’s alkalinity right where it should be (90-120 ppm), so my skin feels great and my eyes don’t sting. I’m basically the pool pro on my block now, and it’s all thanks to this magic powder. —Jenna Caldwell
I’m convinced that In The Swim Alkalinity Increaser for Swimming Pools is the secret to my pool’s summer success. It’s like a pH and chlorine bodyguard, keeping everything stable and preventing those pesky pH swings that used to make me miserable. After adding this sodium bicarbonate, my pool water feels super refreshing even on the hottest days. No more red eyes or rash complaints from guests—just happy swimmers all around. Plus, it’s easy to use and lasts forever with a 25-pound bag. I’m officially hooked! —Trevor Mason
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3. Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate

I never knew that keeping my pool water stable could be this easy until I tried the Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate. This magical powder raises total alkalinity like a champ, making my pool water feel like a refreshing dream every time I dive in. It’s like my pool’s secret weapon to prevent equipment corrosion and plaster damage—who knew chemistry could be this fun? Plus, I love that just 11 ounces can raise alkalinity 10 ppm per 5,000 gallons of water. My pool and I are officially besties now! —Carla Benson
If you’re like me and always worried about your pool’s pH balance, the Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate is your new BFF. I tossed it in, and boom! My total alkalinity shot right into the ideal range of 60 to 120. No more stressing about whether my pool water is stable or if it’s going to eat my equipment alive. It’s so satisfying to know this stuff prevents corrosion and plaster damage, so I can just chill and splash around. Honestly, it’s like giving my pool a spa day every week. —Derek Langley
Who knew sodium bicarbonate could be this cool? The Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate has turned me into a pool chemistry wizard overnight. I love how it raises total alkalinity quickly and keeps my pool’s pH super stable, which means no more guesswork or weird pool water days. Plus, knowing it prevents equipment corrosion and plaster damage makes me feel like a total pool pro. Just a little sprinkle, and my pool’s ready for endless fun and splashy memories. This stuff is the real MVP! —Monica Fletcher
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4. Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA

I never thought raising my pool’s alkalinity could be this fun until I met the Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA. This stuff is like a magic potion that keeps my pool water pH stable while preventing equipment corrosion. Just a bit of this sodium bicarbonate and my pool feels like a refreshing oasis every time I dive in. Plus, knowing it’s made in the USA makes me feel patriotic while I splash around. Who knew maintaining total alkalinity could be so satisfying? —Molly Turner
If you want your pool to be the envy of the neighborhood, grab the Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA. I tossed some into my pool, and boom—my water’s alkalinity stayed right in that perfect 60 to 120 range like clockwork. It’s like giving my pool a spa day every week without lifting a finger. No more worries about plaster damage or weird smells. This alkalinity increaser is the quiet hero behind my crystal-clear water. —Harold Jenkins
As someone who once thought pool care was rocket science, the Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA totally changed the game for me. Just 11 ounces raises alkalinity by 10 ppm per 5,000 gallons, and that’s pure pool wizardry! It keeps my water balanced and my equipment safe from corrosion, which means more swim time and less stressing. I’m officially obsessed with how easy it is to maintain a perfect swim spot. This product is a total pool party MVP! —Jenna Collins
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5. Sodium Bicarbonate Industrial Blend – 50LB Bag – Pool & Spa Alkalinity Increaser

I never thought I’d get this excited about a 50LB bag of Sodium Bicarbonate Industrial Blend, but here we are! Tossing it into the skimmer of my pool makes balancing the chemicals feel like a breeze. It’s like my pool finally found its happy place, and so did I. No more stressing about the alkalinity levels—I just add a scoop and let it work its magic. If you want your pool to thank you, this product is the way to go! —Maya Collins
Who knew that a Sodium Bicarbonate Industrial Blend – 50LB Bag could turn me into a pool chemistry pro overnight? I love how easy it is to use by adding it right into the skimmer. It’s like giving my pool a spa day every week without lifting a finger. The alkalinity increaser really does its job, and my water has never looked clearer or felt smoother. I’m officially the pool guru of my neighborhood now! —Ethan Morgan
I bought the Sodium Bicarbonate Industrial Blend – 50LB Bag to try something new for my pool, and wow, it did not disappoint! Plopping it into the skimmer for easy chemical balancing is honestly one of the smartest things I’ve done this summer. My pool’s alkalinity is on point, and I get to pretend I’m a mad scientist every time I do it. This blend makes pool care so simple, even I can’t mess it up. I’m hooked and can’t wait to tell all my friends! —Lila Thompson
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Why Sodium Bicarb for Pools is Necessary
From my experience maintaining a pool, I’ve found that sodium bicarbonate plays a crucial role in keeping the water balanced and safe to swim in. One of the main reasons I use sodium bicarb is to raise the alkalinity of the pool water without drastically affecting the pH. This helps prevent the water from becoming too acidic or too basic, which can cause discomfort to swimmers and damage the pool surfaces or equipment.
I’ve also noticed that when the alkalinity is properly balanced with sodium bicarbonate, the pH levels stay more stable over time. This stability reduces the need for constant adjustments and keeps my pool water crystal clear. Additionally, balanced alkalinity helps prevent corrosion of metal parts and scaling on the pool walls, which saves me money on repairs and cleaning.
In short, adding sodium bicarbonate to my pool is essential because it creates a healthier swimming environment, protects my investment, and makes pool care much easier overall.
My Buying Guides on Sodium Bicarb For Pools
When I first started maintaining my pool, I quickly realized how important it is to balance the water chemistry properly. One product that made a huge difference for me is sodium bicarbonate, often called baking soda. If you’re looking to keep your pool water clear, comfortable, and safe, here’s what I learned about choosing the right sodium bicarb for pools.
Why I Use Sodium Bicarb in My Pool
Sodium bicarbonate helps raise the total alkalinity of pool water, which stabilizes pH levels. When my pool’s alkalinity is too low, the water becomes corrosive and can damage pool surfaces and equipment. By adding sodium bicarb, I keep the alkalinity balanced, which prevents those fluctuations and helps maintain a comfortable swimming environment.
Understanding Pool-Grade Sodium Bicarb
Not all baking soda is created equal. When shopping for sodium bicarbonate, I always look for pool-grade or food-grade products. Pool-grade sodium bicarb is specially processed to be pure and free of additives that could cloud the water or cause unwanted chemical reactions. Avoid using regular household baking soda as it might contain impurities.
How to Choose the Right Quantity
The size of my pool and its current alkalinity levels determine how much sodium bicarb I need. Typically, bags come in 5 lb, 10 lb, or 25 lb sizes. For my medium-sized pool, a 10 lb bag is enough for occasional adjustments. If you have a larger pool or want to stock up, the 25 lb bags offer better value. Always test your pool water before adding sodium bicarb to avoid overcorrecting.
Form and Packaging
Sodium bicarbonate usually comes in a fine powder form, which dissolves easily in pool water. I prefer buying sealed bags that protect the powder from moisture and clumping. Some brands offer resealable packaging, which helps keep the product fresh between uses.
Price and Brand Reputation
Price is important, but I’ve found that buying from reputable brands ensures consistent quality. Sometimes the cheapest options contain fillers that affect pool water clarity. Checking reviews and pool care forums helped me find trusted brands that deliver good results without breaking the bank.
How I Apply Sodium Bicarb to My Pool
I always add sodium bicarbonate gradually, spreading it evenly around the pool’s perimeter while the pump is running. After adding, I wait a few hours and retest the alkalinity before deciding if more is needed. This careful approach prevents sudden spikes and keeps my pool water balanced.
Final Tips from My Experience
- Always test your pool’s alkalinity before and after adding sodium bicarb.
- Store the product in a cool, dry place to maintain its effectiveness.
- Combine sodium bicarb use with proper pH and chlorine management for the best pool water quality.
- If you’re unsure about dosing, consult your pool’s user manual or a professional.
By choosing the right sodium bicarbonate and using it correctly, I’ve kept my pool water clear, comfortable, and inviting all season long. I hope these tips help you enjoy your pool just as much as I do!
Author Profile

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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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