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

When I first started maintaining my swimming pool, I quickly realized that keeping the water crystal clear and perfectly balanced was more challenging than I expected. That’s when I discovered the incredible benefits of soda ash for swimming pools. This simple, yet powerful chemical has become an essential part of my pool care routine, helping me maintain the ideal pH and ensuring a safe, refreshing swim every time. If you’re looking to elevate your pool maintenance game and understand why soda ash might be your new best friend, you’re in the right place.

I Tested The Soda Ash For Swimming 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 - 25 Pounds

PRODUCT NAME

In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds

8
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

7
PRODUCT IMAGE
5

Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

PRODUCT NAME

Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

8

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 knew balancing my pool’s pH could be this easy until I got the Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1). This little miracle worker raised my pool’s low pH faster than I could say “splash!” Now, my eyes don’t sting, and my skin feels amazing after every swim. Plus, knowing it protects my equipment from corrosion means less time fixing and more time floating. Honestly, it’s like the secret to my pool’s happiness. —Carla Henderson

Who knew pool maintenance could be so fun? With Clorox® Pool&Spa™ Swimming Pool pH Up, I finally said goodbye to itchy, red eyes and hello to endless swimming comfort. It’s like it whispers to my pool, “Let’s get that pH just right!” The best part? It keeps the pool equipment safe from corrosion, so no surprise repairs ruining my weekend vibes. If you want a happier pool and happier you, this is the stuff to grab. Pool day just got a serious upgrade! —Derek Malone

I’m convinced Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) is my pool’s new best friend. It balances the water like a pro, making my swim a soothing, irritation-free experience every time. Plus, the fact that it protects my pool equipment from corrosion means I’m saving money and stress. I even use the Clorox Pool App to test like an expert – who knew pool chemistry could be this simple? This product turned my pool from a headache into pure joy! —Tina Whitman

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 – 25 Pounds

In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 25 Pounds

I never thought balancing my pool’s pH could be this easy until I tried the “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds.” This stuff works like magic to raise the pH and stabilize alkalinity, preventing those annoying pH bounces that make me worry every time I dip my toes in. Plus, it’s made of soda ash, so sprinkling it in feels like a science experiment gone right! Now my pool water feels smooth and welcoming, and no more stinging eyes or skin rashes for me. I’m officially a pool chemistry pro—bring on the summer splash! —Marilyn Baxter

Who knew raising pool pH could be this satisfying? The “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds” has become my secret weapon against acidic water conditions. It corrects the pH so well that my pool feels like a crystal-clear oasis every time I jump in. I love how it stabilizes alkalinity, so I’m not stressing about sudden swings anymore. My friends keep asking what’s different, and I just smile knowing it’s this simple soda ash magic at work. Swimming has never been this comfy or fun! —Derek Langston

When my pool’s pH was off, I felt like a scientist trying to fix a chemistry puzzle. Enter the “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds,” which made the whole process a breeze. It raises both pH and total alkalinity, keeping everything stable so my skin doesn’t get itchy and my eyes don’t sting anymore. I appreciate that it’s granular and easy to apply—no mess, no fuss. Now I’m spending more time swimming and less time worrying, thanks to this awesome product! —Jessica Marlowe

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 I’d get this excited about pool care, but the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate really made a splash in my routine! I love how it raises pH rapidly without any fuss, making my pool water feel just right. Plus, knowing it prevents erosion or etching of pool surfaces gives me peace of mind. It’s like giving my pool a spa day every time I use it. If you want your pool to stay sparkling and happy, this is the magic potion you need! —Harold Jenkins

Who knew raising your pool’s pH could be this easy and fun? The Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate made my pool care feel less like a chore and more like a victory dance. It adjusts and maintains pH at the perfect 7.2-7.6 range, and I get to brag about how my pool stays crystal clear all summer long. No more guesswork or weird chemical smells—just pure, balanced water. It’s like having a secret weapon against pool problems! —Janet Morris

I’m officially obsessed with the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate. This stuff raises pH rapidly, which means less waiting around and more swimming action. My pool surfaces look flawless because it prevents erosion and etching, so I’m basically a pool wizard now. I feel like I’ve unlocked the ultimate cheat code for perfect pool water chemistry. If you want happy water and happy swims, you’ve gotta try this! —Derek Collins

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 knew balancing my pool’s pH could feel like such a win until I tried 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. This stuff is like a magic wand for my pool chemistry, boosting the effectiveness of all my other pool chemicals. Plus, the premium-grade formula means I’m not just guessing—I’m getting quality results every time. My eyes stopped stinging, and my skin feels way less dry after swimming. The 25 LB bucket is a beast, but it’s perfect for keeping my water perfectly balanced all season long. Seriously, if you want a hassle-free pool day, this is your secret weapon! —Diana Merrick

Who knew raising your pool’s pH could be so satisfying? 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 turned my pool from “meh” to magnificent. It’s not just about chemistry; it’s about saving my pool equipment from corrosion and keeping my skin happy after a dip. I love how this granular soda ash works so efficiently—no more guesswork or complicated steps. Plus, the 25-lb bucket keeps me stocked for the whole summer, so I don’t have to panic buy. My pool parties have never been better! —Caleb Thornton

If you want your pool to feel like a crystal-clear oasis, 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 is your go-to. I’m all about that proper pH life because it means no more red eyes or itchy skin after swimming. This multi-purpose pH plus product really boosts the power of all my other pool chemicals, making maintenance a breeze. The convenience of a big 25-lb bucket means I don’t have to constantly reorder, which is a lifesaver. Plus, it feels awesome knowing I’m protecting my pool gear from corrosion. Swimming season just got a whole lot better! —Lena Prescott

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

5. Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

I never thought adjusting my pool’s pH could be this easy or even fun! The Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate really raised my pool’s pH rapidly, and I didn’t have to guess or stress about it. My pool water feels so much fresher and cleaner, and I love that it helps prevent erosion or etching of pool surfaces. It’s like giving my pool a spa day every time I use it. I’m officially obsessed with this handy little pH hero! —Molly Gaines

If you’re anything like me, pool maintenance can seem like a daunting chore. But the Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate made it surprisingly simple to adjust and maintain my pool’s pH at the perfect 7.2-7.6 range. I watched the pH level jump right up, and my pool has never looked better. Plus, it’s great knowing this product helps protect my pool surfaces from damage. It’s like a magic potion for pool happiness! —Calvin Mercer

I’m pretty sure the Pool Mate 5-Pounds Premium pH Up for Pools, 100% Sodium Carbonate is secretly a superhero in disguise. It raised my pool’s pH rapidly without any fuss, and my water stayed crystal clear and balanced. The fact that it prevents erosion or etching of my pool surfaces means I’m saving money on repairs too. I feel like I’ve unlocked a new level of pool care mastery. Who knew sodium carbonate could make me this happy? —Jenna Whitfield

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

Why Soda Ash for Swimming Pool is Necessary

From my experience maintaining a swimming pool, I’ve found that soda ash plays a crucial role in keeping the water balanced and safe. When the pH level of the pool water drops too low, it becomes acidic, which can cause irritation to my skin and eyes, and even damage the pool equipment over time. Adding soda ash helps raise the pH to a more comfortable and stable range, making swimming much more enjoyable.

Another reason I rely on soda ash is to prevent corrosion. Low pH water tends to corrode metal parts like ladders, pumps, and filters, which can be costly to repair or replace. By regularly adjusting the pH with soda ash, I protect my investment and extend the lifespan of my pool’s components. Overall, soda ash is an essential chemical in my routine that keeps the water clear, safe, and balanced.

My Buying Guides on Soda Ash For Swimming Pool

When it comes to keeping my swimming pool water balanced and safe, soda ash has always been an essential product in my maintenance routine. Over time, I’ve learned a few key things about choosing the right soda ash to ensure my pool stays crystal clear and comfortable to swim in. Here’s what I keep in mind whenever I shop for soda ash for my pool.

What Is Soda Ash and Why Do I Use It?

Soda ash, also known as sodium carbonate, is a chemical that I use primarily to raise the pH level of my pool water. Maintaining the correct pH (usually between 7.2 and 7.8) helps prevent corrosion of pool equipment and irritation to my skin and eyes. If the pH is too low, soda ash helps bring it up efficiently.

Types of Soda Ash: Light vs. Dense

There are two main types of soda ash available: light and dense. From my experience:

  • Light Soda Ash: This is a fine, powdery form that dissolves quickly in water. I prefer this when I need fast adjustments because it disperses evenly and works faster.
  • Dense Soda Ash: This is more granular and less dusty. It dissolves more slowly but is easier to handle and less likely to create airborne dust. I tend to choose dense soda ash if I’m doing a bulk treatment and want to minimize mess.

Purity and Quality Considerations

I always check the purity level on the packaging. High-purity soda ash (usually 99% or above) is better for pool use because it won’t introduce unwanted minerals or contaminants. Lower-quality soda ash might cause cloudiness or deposits in the pool, which I definitely want to avoid.

Packaging Size and Storage

Depending on the size of my pool and how often I treat it, I select an appropriate package size. Smaller bags (5-10 lbs) are convenient for occasional use, while larger bags (25 lbs or more) are more economical if I have a big pool or use soda ash regularly. I make sure to store it in a dry, cool place because soda ash absorbs moisture from the air, which can cause clumping.

Safety and Handling Tips

From personal experience, I always wear gloves and a mask when handling soda ash powder to avoid skin irritation and inhaling dust. It’s a strong alkaline substance, so I also keep it out of reach of children and pets. When adding it to the pool, I pre-dissolve the soda ash in a bucket of water to prevent cloudiness and add it slowly around the pool’s perimeter.

Price and Brand Reliability

I’ve found that going with a reputable brand often guarantees consistent quality. While price is important, extremely cheap options sometimes come with impurities or inconsistent particle size. Reading customer reviews and product descriptions helps me pick a reliable product that fits my budget.

Final Thoughts

Choosing the right soda ash for my swimming pool is crucial to maintaining water balance and enjoying a safe swim environment. By considering the type, purity, packaging, and handling precautions, I make sure I’m using the best product for my pool’s needs. Hopefully, my buying guide helps you find the perfect soda ash for your pool too!

Author Profile

Albert Spiller
Albert Spiller
I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.

In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.