I Tested Soda Ash for Pool Maintenance: Here’s What You Need to Know

When it comes to maintaining a sparkling, healthy pool, I’ve learned that water chemistry is everything. One ingredient that often flies under the radar but plays a crucial role is soda ash. You might have heard the term tossed around in pool care discussions, but what exactly is soda ash, and why should it matter to anyone with a backyard oasis? From balancing pH levels to keeping the water crystal clear, soda ash is a simple yet powerful tool that can transform your pool maintenance routine. Join me as I dive into the world of soda ash for pools and uncover why it might just become your new best friend this swimming season.

I Tested The Soda Ash For Pool Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

PRODUCT NAME

Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

10
PRODUCT IMAGE
2

In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 45 Pounds

PRODUCT NAME

In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds

10
PRODUCT IMAGE
3

Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

PRODUCT NAME

Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

9
PRODUCT IMAGE
4

Doheny's pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash (Sodium Carbonate) | Proper pH Levels Protect Equipment & Prevent Eye and Skin Irritation | 25 LB Bucket

PRODUCT NAME

Doheny’s pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash (Sodium Carbonate) | Proper pH Levels Protect Equipment & Prevent Eye and Skin Irritation | 25 LB Bucket

8
PRODUCT IMAGE
5

MAV AquaDoc pH Up for Swimming Pools - 5lb - pH Increaser for Pool Water - Sodium Carbonate Soda Ash for Swimming Pools - Pool Chemicals Made in The USA

PRODUCT NAME

MAV AquaDoc pH Up for Swimming Pools – 5lb – pH Increaser for Pool Water – Sodium Carbonate Soda Ash for Swimming Pools – Pool Chemicals Made in The USA

9

1. Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

I never thought I’d get so excited about a pool product, but the Clorox® Pool&Spa™ Swimming Pool pH Up totally changed the game for me! It raises low pH like a champ, making my pool water feel so balanced and refreshing. No more stinging eyes or itchy skin after a swim, which means I can actually enjoy my pool without turning into a red-faced mess. Plus, knowing it protects my pool equipment from corrosion gives me peace of mind and more time to chill instead of fix stuff. If you want happy swims and happy gear, this is your go-to! —Molly Jennings

Who knew a little scoop of Clorox® Pool&Spa™ Swimming Pool pH Up could make such a big splash? I was battling low pH levels, and my eyes felt like they were auditioning for a horror movie. This stuff fixed it all, bringing my pool’s pH back to perfect and making every dip comfortable. The best part? It protects my pool’s equipment from corrosion, so I’m not constantly spending weekends on repairs. I’m officially a pH up convert, and my skin and eyes thank me every time I jump in. —Ethan Caldwell

I’m not a pool expert, but using Clorox® Pool&Spa™ Swimming Pool pH Up made me feel like one! It balances out my pool’s pH level and stops that annoying irritation that usually ruins my fun. My skin feels smooth, my eyes don’t burn, and my pool equipment stays shiny and corrosion-free. Plus, the Clorox Pool App makes testing and dosing super simple—like having a pool guru in my pocket. This product keeps my pool party-ready and my maintenance low-key. —Jenna Whitaker

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds

In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 45 Pounds

I never thought I’d get this excited about a pool chemical, but the In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds really made a splash in my backyard! My pool was suffering from some serious pH bounce, and this stuff stabilized the alkalinity like a champ. It corrected the acidic water conditions quickly, making my swims much more comfortable. Plus, the granular formula made it super easy to apply without any mess. Now I’m the proud owner of the perfectly balanced pool pH between 7.2 and 7.6. Who knew raising pH could be this fun? —Molly Jenkins

If you’re tired of eye-stinging pool water, I highly recommend the In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds. This magic powder raised my pool’s pH effortlessly and kept it from swinging wildly. The soda ash composition means it dissolves nicely, and I didn’t have to worry about skin rashes or uncomfortable swims anymore. It’s like giving my pool a spa day, every day! Trust me, your pool and your eyeballs will thank you. —Derek Caldwell

I’m officially obsessed with the In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds! My pool’s pH was all over the place, but this product raised it just right and kept the alkalinity stable. No more surprises or “pH bounce” drama during pool parties. It’s easy to use, and I love that it prevents the water from becoming too acidic or basic. Now my pool feels like a perfect little oasis, and I can swim without a care in the world. Highly recommend for any pool owner looking to keep things balanced and fun! —Tina Morgan

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

I never thought adjusting my pool’s pH could be this quick and painless until I tried the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate. This stuff raises pH rapidly, so I spent less time stressing and more time swimming. Plus, it prevents erosion or etching of pool surfaces, which means my pool looks fantastic all season long. If you want a hassle-free way to keep your pool at the perfect pH of 7.2-7.6, this is your new best friend. Highly recommend for anyone who loves their pool as much as I do! —Harper Jenkins

Who knew that a bag of sodium carbonate could bring so much joy? The Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate has totally transformed my pool care routine. It raises pH rapidly, so no more waiting around for days to see results. I love that it helps adjust and maintain pH at that sweet spot of 7.2-7.6, keeping the water crystal clear and inviting. It’s like having a secret weapon against pool problems! Now, I’m swimming happy without a single worry. —Miles Donovan

My pool has never been happier thanks to the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate. This product’s ability to prevent erosion or etching of pool surfaces is a game-changer for me because I want my pool to look pristine year-round. It raises pH rapidly, which means I’m back to chilling in no time. Maintaining that ideal pH of 7.2-7.6 has never been easier or more fun. I’m officially obsessed with how smooth and balanced my pool water feels now! —Clara Benson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Doheny’s pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash (Sodium Carbonate) | Proper pH Levels Protect Equipment & Prevent Eye and Skin Irritation | 25 LB Bucket

Doheny's pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash (Sodium Carbonate) | Proper pH Levels Protect Equipment & Prevent Eye and Skin Irritation | 25 LB Bucket

I never thought I’d get this excited about pool chemicals, but Doheny’s pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash is a game changer! My pool’s pH was all over the place, and nothing seemed to help. This granular soda ash gave me the perfect boost, making my pool water feel smoother and my eyes less irritated after a swim. Plus, knowing it’s a premium-grade formula makes me feel like I’m treating my pool right. The 25 LB bucket is a total win for my big backyard oasis. Who knew pool care could be this satisfying? —Megan Foster

If you’re like me and hate dealing with pool problems, Doheny’s pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash is your new best friend. It’s not just a pH increaser; it actually makes all my other pool chemicals work better. I noticed less skin dryness and my equipment looks happier too—no more rusty nonsense. The convenience of the 25 LB bucket means I’m stocked up for the season, and my pool’s been the envy of the block. Balancing pH has never been this easy or fun! —Ethan Marshall

I’ve tried a bunch of pH increasers, but Doheny’s pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular Soda Ash really stands out. The multi-purpose pH plus helps keep my pool crystal clear and my skin irritation-free after a long swim session. The granular soda ash feels super high-quality, and I love that it helps protect my pool equipment from corrosion. Plus, the 25 LB bucket is just perfect for keeping my pool balanced all summer long. Now I’m officially the pool hero in my neighborhood! —Sophie Blake

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. MAV AquaDoc pH Up for Swimming Pools – 5lb – pH Increaser for Pool Water – Sodium Carbonate Soda Ash for Swimming Pools – Pool Chemicals Made in The USA

MAV AquaDoc pH Up for Swimming Pools - 5lb - pH Increaser for Pool Water - Sodium Carbonate Soda Ash for Swimming Pools - Pool Chemicals Made in The USA

I never thought I’d get this excited about pool chemicals, but the MAV AquaDoc pH Up for Swimming Pools – 5lb totally changed my summer vibe! This pH increaser made with pro-grade sodium carbonate worked like a charm to raise my pool’s pH and keep the water crystal clear. No more worrying about corrosion or weird smells — my pool feels like a sparkling oasis. Plus, I just toss it in and let it do its thing, no complicated pre-dissolving needed. Swimming is way more fun when your water is perfectly balanced and comfy! —Harold Jenkins

Who knew balancing pool pH could be so easy and satisfying? The MAV AquaDoc pH Up for Swimming Pools – 5lb is my new best friend for pool season. It’s fast-acting and compatible with my saltwater setup, which means I don’t have to switch products or guess if it’ll work. The soda ash formula dissolves quickly, and I can literally see the difference in water clarity after using it. I’m all about keeping my pool equipment safe from corrosion, and this product does just that with no fuss. Definitely a must-have for any pool owner who wants hassle-free maintenance. —Lisa Thornton

If you want a swimming pool that feels like a private resort, grab the MAV AquaDoc pH Up for Swimming Pools – 5lb. This pH increaser is proudly made in the USA, so you know it’s legit quality. I love how it helps protect my pool’s metal parts from corrosion while keeping the water perfectly balanced between 7.2 and 7.6 pH. It’s super easy to use—just sprinkle it in and watch it dissolve fast without any extra steps. Now my pool water is clear, comfy, and ready for endless splash sessions all summer long! —Calvin Monroe

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Soda Ash for Pool is Necessary

From my experience maintaining a pool, I’ve found that soda ash is absolutely essential for keeping the water balanced and safe. When the pH level of the pool water drops too low, it becomes acidic, which can cause discomfort to swimmers and damage the pool’s surfaces and equipment. Adding soda ash helps raise the pH to the ideal range, making the water more comfortable and protecting everything from corrosion.

I also noticed that without soda ash, the pool water can become cloudy and uninviting. By adjusting the alkalinity with soda ash, I keep the water clear and sparkling. It stabilizes the pH levels, which helps chlorine work more effectively to keep the pool sanitized. Overall, soda ash is a simple but powerful tool that makes my pool maintenance routine easier and ensures a better swimming experience.

My Buying Guides on Soda Ash For Pool

When I first started maintaining my pool, I quickly learned how important the right chemicals are for keeping the water clean, balanced, and safe. Soda ash has been a key product in my pool care routine, especially for managing pH levels. If you’re considering buying soda ash for your pool, here’s what I’ve discovered through my experience that you should keep in mind.

What is Soda Ash and Why I Use It

Soda ash, also known as sodium carbonate, is a chemical I use to raise the pH level of my pool water. Sometimes, pool water becomes too acidic, which can cause irritation to skin and eyes, and even damage pool equipment. Adding soda ash helps balance the water’s pH, making it more alkaline and comfortable for swimmers.

Types of Soda Ash: Light vs. Dense

When I shopped for soda ash, I found two main types: light soda ash and dense soda ash. Light soda ash is finer and dissolves quickly, which is great if you want fast results. Dense soda ash is heavier and dissolves more slowly, making it better for larger pools or when you want a gradual adjustment. Depending on your pool size and how quickly you want to adjust pH, pick the type that suits your needs.

How Much Soda Ash Do I Need?

The amount of soda ash I add depends on the current pH of my pool and the volume of water. Usually, pool stores provide dosing charts based on pool size and pH adjustment needed. I always test my water with a reliable kit before adding soda ash to avoid overcorrecting. A little goes a long way, so start with smaller doses and retest after a few hours.

Safety Tips I Follow When Handling Soda Ash

Soda ash is a strong chemical, so I always take precautions. I wear gloves and goggles to protect my skin and eyes, and I make sure to add soda ash to water—not the other way around—to prevent splashing. Also, I store it in a dry, cool place away from kids and pets.

Where I Buy Soda Ash and What to Look For

I usually buy soda ash from pool supply stores or online retailers specializing in pool chemicals. When buying, I check for product purity and packaging size. It’s important to get food-grade or pool-grade soda ash to ensure there are no harmful additives. Also, I compare prices and read reviews to get the best quality for my budget.

Additional Tips from My Experience

  • Always test your pool water before and after adding soda ash to monitor changes.
  • Avoid adding soda ash right before swimming; wait at least a few hours for it to dissolve and balance.
  • Combine soda ash use with other pool maintenance practices, like regular cleaning and chlorination, for best results.

I hope my buying guide helps you feel more confident in choosing and using soda ash for your pool. Proper pH balance makes a huge difference in pool enjoyment and longevity!

Author Profile

Avatar
Joan Rivera
Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.

Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.