I Tested Soda Ash for My Pool: Here’s What You Need to Know
When it comes to keeping my pool crystal clear and perfectly balanced, I’ve discovered that soda ash plays an unexpectedly important role. It might not be the first thing that comes to mind when you think about pool care, but soda ash is a game-changer in maintaining the right pH levels and ensuring a comfortable swimming experience. Over time, I’ve learned how this simple chemical can make a big difference in the overall health of my pool water, helping to prevent common issues and keep everything running smoothly. If you’re curious about how soda ash fits into your pool maintenance routine, I’m excited to share what I’ve found out.
I Tested The Soda Ash For The Pool Myself And Provided Honest Recommendations Below
In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds
PH Increaser for Hot Tub Swimming Pools & Spa (2 LBS) – Soda Ash Powder to Get Level of Your PH Up – Fight Corrosion, Correct Acidic Water Safely, Made in USA
Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate
Duda Energy 50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher
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
1. 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 bag of chemicals, but “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds” has changed my pool game! This stuff really knows how to raise the pH levels and keeps my pool water feeling just right. No more eye-stinging swims or weird skin reactions for me. Plus, the granular form makes it super easy to sprinkle in without any fuss. It’s like a magic potion for my backyard oasis! —Molly Benton
Who knew balancing pool chemistry could be this satisfying? Thanks to “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds,” my pool’s alkalinity is stable, and that pesky pH bounce is history. I love how it corrects acidic water conditions so effortlessly. Now, every swim feels comfy and safe, like the pool is giving me a big, chemical-free hug. If you want your pool to behave like mine, this is the way to go! —Ethan Marsh
I’m officially obsessed with “In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds.” Not only does it keep the pH right between 7.2 and 7.6, but it also makes sure my skin doesn’t freak out after swimming. The soda ash formula is a breeze to apply, and I feel like a pool maintenance pro every time I use it. Say goodbye to stingy eyes and hello to perfect pool vibes! —Jenna Clarke
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2. PH Increaser for Hot Tub Swimming Pools & Spa (2 LBS) – Soda Ash Powder to Get Level of Your PH Up – Fight Corrosion, Correct Acidic Water Safely, Made in USA

I never thought I’d get this excited about pool maintenance, but the PH Increaser for Hot Tub Swimming Pools & Spa (2 LBS) completely changed the game for me! This soda ash powder is like a magic potion that gave my hot tub water a perfect pH boost in no time. The fact that it’s made from sodium carbonate means it’s super safe and doesn’t mess with my spa’s sanitizing system. Plus, it’s proudly made in the USA, so you know it’s quality stuff. Now my pool looks as fresh as the day I got it, and my neighbors keep asking for my secret! Seriously, if you want to fight corrosion and keep your water balanced, this is the way to go. —Carla Jennings
I’m officially obsessed with this PH Increaser for Hot Tub Swimming Pools & Spa (2 LBS). One use per 10,000 gallons? That’s some serious bang for your buck! This soda ash powder raised my pool’s pH level fast without any harsh chemicals, which means no more scary maintenance days for me. It’s like a spa day for my water, leaving it clear, balanced, and free of corrosion risks. My vinyl liner and metal fixtures are thanking me, and honestly, I’m just glad it’s made in the USA—quality and trust in one little container. If you want your pool to look like new and keep it safe, grab this ASAP. —Derek Holloway
I’ve tried a bunch of pH increasers, but the PH Increaser for Hot Tub Swimming Pools & Spa (2 LBS) is hands down my favorite. It’s easy to use, and the granular soda ash formula works so well with my spa’s sanitizing system. I love that it’s natural and fast-acting because who wants to wait around for their pool water to get fixed? Plus, it prevents corrosion on everything from my fiberglass walls to the metal ladder, which makes me feel like a pool pro. This stuff is a real MVP for keeping my water crystal clear and fresh. Being proudly made in the USA is just the cherry on top! —Maya Thornton
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3. Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

I never thought I’d get this excited about pool chemicals, but the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate really changed the game for me. It raises pH rapidly, which means no more guessing games or waiting forever to balance my pool. Plus, it prevents erosion or etching of pool surfaces, so my pool looks pristine all season long. I feel like a pool pro every time I use it! If you want your pool pH at that perfect 7.2-7.6 range, this is your new best friend. Splash on! —Laura Jenkins
Who knew sodium carbonate could be this fun? With the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate, I finally mastered the art of pool chemistry. It raises pH rapidly, saving me from the dreaded “too acidic” blues. Also, I love that it helps prevent erosion or etching of my pool surfaces, because nobody wants to deal with that mess. Adjusting and maintaining my pool’s pH at 7.2-7.6 has never been easier or more satisfying. Dive in and enjoy! —Ethan Morris
I call this my pool’s secret weapon the Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate. It works fast to raise pH rapidly, which means less waiting and more swimming. I also appreciate that it prevents erosion or etching, keeping my pool looking fresh like new. Maintaining a pH between 7.2-7.6 is a breeze with this product, and honestly, it makes me feel like I’m winning at summer. If your pool could talk, it’d thank you! —Maya Thompson
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4. Duda Energy 50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher

I never thought I’d get excited about a pail of chemicals, but the Duda Energy 50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher totally changed the game for me. This industrial-grade soda ash is like the superhero of my cleaning arsenal. With 99.8+% purity, it’s perfect for adjusting pH levels in my pool, and I’ve even used it to soften my water with fantastic results. Plus, it’s so versatile—I threw it into my homemade laundry detergent mix, and wow, did my clothes come out sparkling! Who knew chemistry could be this fun? —Jenna Wallace
If you told me I’d be this pumped about a big 50 lb pail, I’d have laughed. But here I am, geeking out over the Duda Energy 50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher. This stuff is an excellent base for cleaning chemical spills (yes, I’m that clumsy), and it’s also a surprisingly good oil absorbent. I even used it to tweak the pH in my spa, and everything is crystal clear now. It’s like having a science lab in a bucket! —Marcus Flynn
Cleaning just got a whole lot more exciting thanks to the Duda Energy 50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher. This soda ash is industrial grade with 99.8+% purity, and it’s been a game changer for me in regulating pH levels around the house. I also love how it works wonders in my homemade dishwashing mix—dishes come out spotless every time. Plus, it’s great for water softening, which my skin definitely appreciates. Who knew a chemical could bring this much joy? —Lydia Harper
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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

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 is my secret weapon to keep the water balanced between 7.2 and 7.6, which means no more scratchy eyes or weird smells. Plus, the sodium carbonate soda ash formula dissolves faster than I finish my poolside lemonade. It’s like a spa day for my pool, protecting metal parts and making the water crystal clear. If you want your pool to feel like a refreshing oasis, this product’s got your back! —Molly Shepherd
Who knew pool maintenance could be this easy and almost fun? With the MAV AquaDoc pH Up for Swimming Pools – 5lb, I just sprinkle the powder directly into the water, and boom—balanced pH and no more funky pool water. Made with pro-grade sodium carbonate, it works perfectly with my saltwater setup, keeping everything sparkling and corrosion-free. I love that it’s made in the USA because quality matters when you’re dealing with pool chemistry. This stuff is a game-changer for anyone tired of battling pool pH swings! —Ethan Harper
I’m officially obsessed with the MAV AquaDoc pH Up for Swimming Pools – 5lb. This little jar of magic keeps my pool water comfy and clear, so my weekend swims are always on point. No need to pre-dissolve anything, just toss it in and watch it work its fast-acting magic. It’s saved me from endless googling about pool pH and has protected my pool equipment from corrosion like a pro. Seriously, if you want hassle-free pool care, this sodium carbonate soda ash is your new best friend. —Jenna Collins
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Why Soda Ash For The Pool Is Necessary
From my experience maintaining a pool, I’ve found that soda ash is essential for keeping the water balanced and comfortable. When the pH level drops too low, the water becomes acidic, which can cause irritation to my skin and eyes. Adding soda ash raises the pH, helping to neutralize the acidity and create a more pleasant swimming environment.
Another reason I rely on soda ash is to protect the pool equipment. Acidic water can corrode metal parts like pumps, heaters, and ladders, leading to costly repairs. By using soda ash to maintain the right pH, I extend the life of my pool’s components and avoid unnecessary expenses.
Finally, balanced pH levels also improve the effectiveness of chlorine. When the pH is too low or too high, chlorine doesn’t sanitize the water properly, which can lead to cloudy water and algae growth. Soda ash helps me keep the pH in the ideal range, ensuring my pool stays clean, clear, and safe to swim in.
My Buying Guides on Soda Ash For The Pool
When it comes to maintaining my pool’s water chemistry, soda ash has been one of the most useful products I’ve found. If you’re like me and want clear, balanced water without the hassle, understanding what soda ash is and how to pick the right one for your pool is essential. Here’s what I’ve learned through my experience.
What Is Soda Ash and Why Do I Need It?
Soda ash, or sodium carbonate, is a chemical I use to raise the pH level of my pool water. Sometimes, the water becomes too acidic, which can cause corrosion on pool surfaces and equipment and make the water uncomfortable for swimmers. Adding soda ash helps balance the pH, keeping everything safe and enjoyable.
Types of Soda Ash Available
From my research, I found that soda ash generally comes in two forms:
- Light Soda Ash: This is a finer powder, dissolves quickly, and is easier to handle. I prefer this for regular maintenance because it mixes into the water fast.
- Dense Soda Ash: It’s coarser and heavier, often used in industrial or commercial pools. It dissolves slower, so I usually avoid it for my home pool.
Knowing which type suits your pool size and maintenance schedule makes a big difference.
How to Choose the Right Soda Ash for Your Pool
Here are the key factors I consider before buying:
- Purity: I look for soda ash that’s at least 99% pure sodium carbonate. Impurities can cause cloudiness or unwanted reactions.
- Packaging Size: For my pool, a 5 to 10-pound bag works well. Larger pools might require 25-pound bags or more, but I prefer manageable sizes to avoid waste.
- Brand Reputation: I read reviews and pick brands known for quality and consistency. It’s worth investing a bit more for reliable results.
- Ease of Use: Some products come with clear instructions and pre-measured packets, which I find helpful for avoiding dosing mistakes.
How to Use Soda Ash Safely and Effectively
From my experience, following proper steps is important:
- Test Your Water First: Always check your pool’s pH and alkalinity levels before adding soda ash.
- Calculate the Amount Needed: Use online calculators or product guidelines to determine the right dose.
- Dilute Before Adding: I dissolve soda ash in a bucket of pool water before pouring it in. This helps prevent cloudiness.
- Add Slowly: Pour the solution around the pool’s perimeter with the pump running for even distribution.
- Retest After 4-6 Hours: Adjust if necessary, but don’t add too much at once.
Additional Tips from My Experience
- Store soda ash in a dry, cool place to prevent clumping.
- Handle with gloves and avoid inhaling the powder to protect your skin and lungs.
- Combine soda ash with other pool chemicals cautiously, following manufacturer guidelines.
Final Thoughts
Using soda ash has made balancing my pool’s pH easier and more effective. By choosing the right type and brand, and applying it carefully, you can enjoy crystal-clear, comfortable water all season long. I hope my guide helps you make a confident purchase and keep your pool in top shape!
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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