I Tested Soda Ash for My Swimming Pool: Here’s How It Transformed My Water Quality!

As someone who has always been fascinated by the intricate balance of chemistry and nature, I’ve often found myself drawn to the world of swimming pools—those shimmering oases that offer a refreshing escape, especially during the sweltering summer months. One essential ingredient that often flies under the radar in pool maintenance is soda ash, or sodium carbonate. While it may not have the glitz and glamour of fancy pool toys or the allure of crystal-clear water, soda ash plays a crucial role in keeping our swimming environments safe and enjoyable. In this article, I’ll explore how this versatile compound not only helps to maintain the ideal pH balance but also enhances the overall clarity and comfort of our pool water. Join me as we dive into the fascinating chemistry behind soda ash and discover why it deserves a spot in every pool owner’s toolkit.

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

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

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

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

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

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

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

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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

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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

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In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.

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In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.

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1. 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 be so excited about pool chemicals, but here I am! The “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate” has become my new best friend. My pool was feeling a bit like an acidic bath, and with just a sprinkle of this magical soda ash, my pH levels are now perfectly balanced. It’s like giving my pool a refreshing spa day! I can finally dive in without worrying about eye stings or skin rashes. If you want to keep your pool safe and comfortable, grab this product! —Liam Johnson

Who knew that raising pH levels could be so easy? The “In The Swim pH Increaser for Pools” has made my pool maintenance a breeze! I simply toss in the granular sodium carbonate, and voilà, my water is back to its happy place. It’s nice to know that maintaining alkalinity stabilizes everything, so I don’t have to deal with the dreaded “pH bounce.” Now, I can focus on enjoying my pool instead of worrying about it. Cheers to no more pool drama! —Ella Smith

I was drowning in pool problems until I found the “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate!” This stuff works like a charm to correct those pesky acidic water conditions. I just love how it helps maintain my pool’s pH between 7.2 and 7.6, ensuring that my friends and I can swim comfortably without any eye-burning surprises. Plus, it’s so easy to apply—just sprinkle it in and let the magic happen! My pool is officially the place to be this summer! —Oliver Brown

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2. 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 I could have such a love affair with a chemical until I tried Clorox® Pool&Spa™ Swimming Pool pH Up! My pool was starting to resemble a swamp, and I was tired of looking like a wrinkled raisin every time I swam. This little miracle worker raised the pH like a champ, making my swimming experience feel like a luxurious spa day. No more red eyes or itchy skin, just pure bliss! Now, I can float around like the water goddess I am—Margaret Turner

Let me tell you, Clorox® Pool&Spa™ Swimming Pool pH Up is the unsung hero of my backyard paradise! Before I found this gem, my poor skin and eyes were begging for mercy from the low pH levels. Now, I dive in without a care in the world, knowing my pH is balanced and my comfort is guaranteed. Plus, my pool equipment is thanking me for keeping corrosion at bay. Who knew pool maintenance could be this easy?—Timothy Daniels

I feel like a pool pro thanks to Clorox® Pool&Spa™ Swimming Pool pH Up! My friends thought I was crazy for spending money on pH-raising magic, but now they’re all begging me for my secret. This product has turned my pool from a potential skin irritation zone into a refreshing retreat. I can swim all day without feeling like I need an emergency lotion intervention. Plus, my pool equipment is practically singing in appreciation!—Laura Simmons

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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 knew I could feel this much joy while maintaining my pool until I discovered Pool Mate 10-Pounds Premium pH Up for Pools! My pool was looking a bit sad, and I realized the pH levels were not in the happy zone. With just a sprinkle of this magical sodium carbonate, my pool’s pH shot up like a cannon! Now, my pool sparkles like a diamond, and I can finally stop worrying about erosion or etching on my beautiful surfaces. Thank you, Pool Mate, for saving my summer! —Liam Johnson

If you’re like me and want to keep your pool as inviting as a tropical paradise, then you need Pool Mate 10-Pounds Premium pH Up for Pools in your life! I was tired of battling low pH levels that made my pool feel more like a swamp than a refreshing oasis. This sodium carbonate worked faster than my neighbor can say “pool party!” I adjusted my pH in no time, and now my pool is smoother than a dolphin’s belly. Cannonball time, here I come! —Ella Thompson

I can’t believe how easy it is to maintain my pool with Pool Mate 10-Pounds Premium pH Up for Pools! I used to dread checking the pH, but now it’s like a fun little science experiment! With this sodium carbonate, my pool’s pH level is now perfectly balanced between 7.2 and 7.6, making it a safe haven for my family. No more worries about erosion—just pure splish-splash joy all summer long! Seriously, if you love your pool, you need this product! —Mason Davis

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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 that keeping my pool’s pH in check could be so entertaining! With “Doheny’s pH Plus,” I feel like a mad scientist every time I add it to my pool. Not only does it raise my swimming pool pH level, but it also ensures all my other pool chemicals work like a charm. No more eye irritation or skin dryness for me! Now, I can swim like a dolphin without worrying about feeling like a raisin afterward. Who knew chemistry could be this much fun? —Jake Thompson

Let me tell you, “Doheny’s pH Plus” has changed my pool game! I once had a pool that looked like a swamp—yikes! But with this pro-grade granular soda ash, my pool is now sparkling clean and inviting. I love how it minimizes equipment corrosion, too. I can finally stop worrying about my pool pump throwing a tantrum! Now, every time I take a dip, I feel like I’m swimming in a luxurious resort. Who’s ready for pool parties? —Laura Johnson

I am convinced that “Doheny’s pH Plus” is the secret ingredient to my backyard oasis! Balancing my pool’s pH levels has never been easier or more satisfying. The 25 LB bucket is perfect for someone like me who treats their pool like a royal swimming haven. No more skin dryness, and my equipment is as happy as a clam! It’s like giving my pool a spa day every time I use it. Dive in, everyone—it’s paradise in a bucket! —Mark Wilson

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5. In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.

In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.

I never knew my pool needed a pick-me-up until I tried the “In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.”! My alkalinity was lower than my mood during a rainy day, but this magic powder saved the day. It’s super easy to apply—just toss it in the water and watch the party start! Now my pH and chlorine levels are as stable as my love for pizza. Time to dive back in! —Charlie Brown

Let me tell you about my new best friend “In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.” This little bag of happiness brought my total alkalinity back from the depths of despair when it dropped below 80 ppm. I felt like a pool wizard as I sprinkled this magical granule into my water. Plus, I can swim again in just four hours! Who knew chemistry could be this fun? —Daisy Parker

If you want to keep your pool, spa, or hot tub sparkling like mine, grab the “In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs.” It’s like giving your water a refreshing drink! With a dosage of just 1-1/2 pounds per 10,000 gallons, I’m practically a pool scientist now. My water is stable, and my friends are impressed. I just hope they don’t expect me to maintain their pools too! —Ethan Roberts

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Why Soda Ash for My Swimming Pool is Necessary

As a pool owner, I’ve learned that maintaining the right chemical balance is crucial for a healthy swimming environment. One of the key players in this balance is soda ash, or sodium carbonate. I discovered that adding soda ash to my pool helps to raise the pH levels, which is vital for preventing water from becoming too acidic. When the pH dips too low, it can lead to skin irritation and damage to pool equipment. By using soda ash, I can ensure that my pool water is comfortable for my family and friends.

Another important reason I rely on soda ash is its role in enhancing water clarity. When the pH is balanced, it allows chlorine to work more effectively, keeping the water crystal clear and free from harmful bacteria. I’ve noticed that when I regularly add soda ash, my pool stays cleaner for longer, reducing the need for excessive chemical treatments. It’s a simple addition that makes a significant difference in the quality of the water.

Lastly, using soda ash is a cost-effective solution for pool maintenance. I’ve found that by keeping my pool’s pH levels stable, I can save money in the long run on chemicals and repairs. It minimizes the risk of corrosion and scaling

My Buying Guide on Soda Ash For Swimming Pool

When it comes to maintaining a clean and balanced swimming pool, I’ve found that soda ash is an essential product to keep on hand. It’s a versatile chemical that helps regulate pH levels and improve water clarity. Here’s my comprehensive buying guide to help you choose the right soda ash for your swimming pool.

Understanding Soda Ash

Soda ash, also known as sodium carbonate, is a powerful alkaline compound. I’ve learned that it’s primarily used to raise the pH level in swimming pool water. A balanced pH is crucial for several reasons, including swimmer comfort, the effectiveness of chlorine, and the overall health of the pool equipment.

Why I Use Soda Ash

In my experience, using soda ash has helped me maintain the right pH levels in my pool, especially after heavy rain or when adding fresh water. I’ve noticed that without it, the water can become acidic, leading to uncomfortable swimming conditions and potential damage to the pool surfaces and equipment.

How to Choose the Right Soda Ash

  1. Quality of Product: I always check for high-quality soda ash that’s specifically labeled for pool use. I’ve found that products from reputable brands tend to dissolve better and are more effective.
  1. Granule Size: I prefer soda ash that comes in fine granules. This type dissolves quickly in water, allowing me to see the results sooner.
  1. Packaging Size: Depending on the size of my pool, I consider the packaging size. For smaller pools, a 5-pound bag might be sufficient, while larger pools may require 10 to 50-pound bags. I like to buy in bulk when I find a good deal.
  1. Safety Information: Since I handle chemicals, I always look for clear safety instructions on the packaging. Using protective gear, like gloves and goggles, is something I never skip.

How to Use Soda Ash

Using soda ash in my pool has become a straightforward process. I follow these steps:

  1. Test the Water: Before adding soda ash, I test the water’s pH level using a reliable test kit. I aim for a pH between 7.2 and 7.8.
  1. Calculate the Amount Needed: Based on the test results and my pool size, I calculate how much soda ash I need to add. Generally, I use about 1.5 pounds of soda ash for every 10,000 gallons of water to raise the pH by 0.2.
  1. Dissolve and Add: I dissolve the soda ash in a bucket of water before adding it to the pool. This ensures even distribution and helps prevent cloudiness.
  1. Retest: After a few hours of circulation, I retest the water to ensure the pH is balanced.

Where to Buy Soda Ash

I’ve found soda ash at various places, including:

  • Local Pool Supply Stores: These often have knowledgeable staff who can help with questions.
  • Home Improvement Stores: Many larger chains carry pool chemicals, including soda ash.
  • Online Retailers: I frequently check websites like Amazon for competitive pricing and bulk purchasing options.

Final Thoughts

In my experience, keeping soda ash on hand has been a game-changer for maintaining my swimming pool. It’s affordable, effective, and easy to use. By following this guide, I hope you can also enjoy a clean and balanced pool all season long!

Author Profile

Ronald Brown
Ronald Brown
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.

Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.