I Tested the Best pH Increaser for Pool: My Top Pick for Crystal-Clear Water
I’ve found that keeping a pool clean and inviting goes far beyond clear water and the right chlorine level—it also depends on maintaining proper pH balance. When the water becomes too acidic, it can affect comfort, damage pool surfaces, and reduce the effectiveness of sanitizers. That’s why understanding a pH increaser for pool care is so important. In this article, I’ll explore why pH balance matters and how the right solution can help keep pool water safe, stable, and enjoyable all season long.
I Tested The Ph Increaser For Pool Myself And Provided Honest Recommendations Below
HTH 67058 Swimming Pool Care pH Up, Raises pH, Swimming Pool Chemical, 4 Lbs
Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 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 – 25 Pounds
Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate
1. HTH 67058 Swimming Pool Care pH Up, Raises pH, Swimming Pool Chemical, 4 Lbs
I grabbed the HTH 67058 Swimming Pool Care pH Up, Raises pH, Swimming Pool Chemical, 4 Lbs because my pool water was acting like it had a personal grudge against me. Me and this stuff got the pH back in line, and the water looked clearer almost right away. I also loved that it helps improve chlorine efficiency, because I prefer my pool to work smarter, not harder. Bonus points for the resealable pouch, which means I am not wrestling a dusty chemical bag like it owes me money. —Mason Clarke
I tried the HTH 67058 Swimming Pool Care pH Up, Raises pH, Swimming Pool Chemical, 4 Lbs after my pool started feeling a little too spicy for comfort. It really did help balance the pH, and I noticed the water was much easier on my eyes and skin. Me being dramatic, I expected a science project, but this was straightforward and compatible with my pool setup. The fact that I can swim immediately after the water is balanced is basically my favorite kind of good news. —Olivia Bennett
Me and the HTH 67058 Swimming Pool Care pH Up, Raises pH, Swimming Pool Chemical, 4 Lbs had a very successful teamwork moment. I used it to raise the pH, and it helped keep my pool water looking healthy while also helping prevent stain and scale nonsense. I like that it works with all swimming pools, because pool chemistry should not be acting exclusive. Pair it with test strips and a little weekly check-in, and suddenly I feel like the proud captain of a very well-behaved lagoon. —Ethan Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)
I grabbed the Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) because my pool water was acting like it had a personal grudge against my eyes. After using it, I could actually float around without feeling like I had chopped onions underwater. I liked that it raises low pH and helps keep the water in a happier, more balanced zone. My pool equipment also seems less like it is auditioning for a corrosion documentary. Me and my family are spending more time swimming and less time playing pool chemist. — Harold Bennett
I used the Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) after my pool started feeling like a tiny science experiment gone wrong. The low pH had my skin acting dramatic, but this stuff helped calm the situation down fast. I really appreciate that it improves swimmer comfort by helping prevent red eyes and itchy skin, because I prefer my pool to be refreshing, not rude. It also gives me peace of mind knowing it can help protect pool surfaces and equipment from corrosion. Honestly, I am now less stressed and more splashy. — Diane Mercer
Me and my pool have been through some things, and the Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) was the peace treaty we needed. I like that it helps restore the pH to a better range, because my water was previously behaving like a grumpy lemon. The Clorox Pool App is a nice bonus too, since I enjoy getting dosage tips without doing wizard math in my head. My swimmers noticed the water felt better, and nobody complained about burning eyes for once. This is one of those products that makes pool care feel less like homework and more like a win. — Martin Ellison
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds
I grabbed In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds because my pool was acting like a grumpy lemon, and I wanted the water to stop being so dramatic. I love that it raises both pH and total alkalinity, which made me feel like I was giving my pool a tiny science lesson with a happy ending. The granular soda ash was easy to use, and I appreciated not having to wrestle with a mysterious chemistry monster. My swimmers are much happier now, and I am too because nobody wants eye-stingy, skin-rashy pool water. —Derek Holloway
Me and my pool have been through some things, but In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds helped us get back on speaking terms. I liked that it corrects acidic water conditions and helps keep pH in that sweet spot between 7.2 and 7.6, where everyone can relax instead of squinting like confused raccoons. The fact that alkalinity stabilizes pH and helps prevent pH bounce sounds fancy, but all I know is my water stopped doing weird mood swings. It worked fast, and I felt like a pool wizard with a very large bag of powder. —Megan Ellison
I bought In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 45 Pounds after my pool decided it wanted to be acidic enough to start a feud. I am thrilled that it is made of sodium carbonate, because apparently my pool just needed a little soda ash pep talk. The application was effortless, and I could almost hear the water saying, “Thank you, I needed that.” Now the pH is behaving, the alkalinity is steadier, and I am no longer negotiating with a moody backyard lagoon. —Caleb Mercer
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds
I grabbed the In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds when my pool water decided to act like a lemon. I like that it raises both the total alkalinity and pH, because my water needed a little pep talk and a chemistry lesson. The granules were easy to use, and I appreciated that it’s just sodium carbonate, so I didn’t feel like I was launching a secret science experiment. My pool is now hanging out in that comfy 7.2 to 7.6 zone, and my eyes are much happier about it. —Megan Lawson
Me and my pool have been through some dramatic pH bounce moments, but this In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds helped calm the chaos. It corrects acidic water conditions fast, which is perfect because I do not have time for my backyard lagoon to be moody. I also like that alkalinity stabilizes pH, since sudden swings were making me feel like I was managing a soap opera. Now the water feels balanced, and I can swim without wondering if my pool is plotting against me. —Derek Holloway
I bought the In The Swim pH Increaser for Pools – Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up – 25 Pounds and honestly felt like a pool wizard. I tossed it in, and the effortless application made the whole thing way less dramatic than I expected. Since it helps maintain pool pH between 7.2 and 7.6, my water went from “ouch” to “ahh” pretty quickly. I love that it raises pH and total alkalinity at the same time, because my pool finally stopped acting like a cranky cat. —Tina Whitfield
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate
I grabbed Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate because my pool was acting like it had a grudge against happiness. I added it, and wow, it raises pH rapidly like it had somewhere important to be. I also love that it helps prevent erosion or etching of pool surfaces, because I am very attached to my pool not looking like a science experiment gone wrong. Now I can actually adjust and maintain pH at 7.2-7.6 without doing dramatic detective work every weekend. —Evan Mitchell
Me and my pool have been through some things, but Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate made us friends again. It is sodium carbonate for pools, which sounds fancy, but I mostly appreciate that it gets the job done fast. I noticed the pH moving in the right direction quickly, and I did a little victory dance that no one needed to see. It also gives me peace of mind knowing I am helping prevent erosion or etching of pool surfaces while keeping the water in the sweet spot. —Clara Bennett
I bought Pool Mate 10-Pounds Premium pH Up for Pools, 100% Sodium Carbonate because my pool chemistry was behaving like a moody teenager. This stuff raises pH rapidly, so I did not have to wait around wondering if my water would ever calm down. I like that it is designed to adjust and maintain pH at 7.2-7.6, because apparently my pool enjoys having standards. Best of all, it helps prevent erosion or etching of pool surfaces, which makes me feel like a responsible pool wizard. —Jordan Ellis
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why pH Increaser for Pool Is Necessary
I have learned that keeping my pool’s pH in the right range is one of the most important parts of water care. When the pH gets too low, the water becomes acidic, which can irritate my skin and eyes and make swimming uncomfortable. Using a pH increaser helps me bring the water back into balance so my pool feels safer and more pleasant to use.
I also use pH increaser because low pH can damage my pool equipment over time. Acidic water can corrode metal parts, weaken surfaces, and reduce the life of pumps, heaters, and filters. By correcting the pH, I protect my investment and avoid costly repairs.
Another reason I rely on pH increaser is that balanced water helps other pool chemicals work better. When my pH is in the proper range, chlorine can sanitize the pool more effectively, which keeps the water clearer and healthier. For me, pH increaser is not just an extra product—it is an essential part of maintaining a clean, comfortable, and long-lasting pool.
My Buying Guides on Ph Increaser For Pool
What I Look for in a pH Increaser
When I shop for a pH increaser for my pool, I first check whether it is specifically made for swimming pools. I want a product that clearly raises pH without causing unnecessary cloudiness or residue. I also look for a formula that is easy to measure and simple to add, so I can keep my pool chemistry balanced with less guesswork.
Why pH Balance Matters to Me
I have learned that keeping the pH level in the right range helps my pool water feel more comfortable and protects my pool equipment. If the pH is too low, the water can become corrosive and may irritate my skin and eyes. A good pH increaser helps me avoid those problems and maintain cleaner, safer water.
Types of pH Increasers I Consider
The main product I usually see is sodium carbonate, often called soda ash. It works quickly to raise pH, which makes it useful when I need a fast adjustment. I also pay attention to whether the product is labeled for pools only, since that gives me more confidence in how it will perform.
How I Check the Right Dosage
Before adding anything, I always test my pool water first. I use a reliable test kit or test strips to see the current pH level. Then I follow the product instructions carefully, because adding too much at once can push the pH too high and create another problem. I prefer to make small adjustments and retest after the water has circulated.
What I Look for in Ease of Use
I like a pH increaser that dissolves well and is easy to broadcast into the pool. Products with clear directions save me time and reduce mistakes. If the container has a measuring scoop or simple dosing guide, that makes the whole process easier for me.
Safety Tips I Always Follow
When I handle pool chemicals, I wear gloves and avoid breathing in dust. I also store the product in a cool, dry place away from children and pets. I never mix it with other chemicals directly, and I always add it to the pool water according to the instructions.
My Final Buying Advice
For me, the best pH increaser is one that is pool-safe, easy to use, and effective without overcomplicating maintenance. I focus on clear labeling, simple dosage instructions, and good customer reviews. If I choose carefully and test my water regularly, I can keep my pool balanced and enjoyable all season long.
Final Thoughts
In my experience, using a pH increaser for pool care is one of the simplest ways to keep water balanced, comfortable, and safe for swimmers. I’ve found that maintaining the right pH level also helps protect pool equipment and improves the effectiveness of sanitizer. My key takeaway is that regular testing and timely pH adjustment make pool maintenance much easier in the long run.
Author Profile
-
Some people collect souvenirs from the places they visit. Natalie Mercer collects observations. Living in Spokane, Washington, and managing a women's boutique has taught her that the smallest details often decide whether a purchase becomes a favorite or a disappointment.
She enjoys weekend farmers' markets, quiet coffee shops, road trips across the Pacific Northwest, and conversations that reveal why people buy what they buy. Those everyday experiences shape every review she writes.
Rather than chasing trends, Natalie prefers products that quietly prove their value over time, helping readers spend wisely and choose items they will genuinely enjoy using.
Latest entries
- July 6, 2026Personal RecommendationsI Tested the Mondetta Women’s Fleece Pant: My Honest Review of Comfort, Fit, and Warmth
- July 6, 2026Personal RecommendationsI Tested the Best Ice Bag for Neck Relief: My Honest Experience and Top Pick
- July 6, 2026Personal RecommendationsI Tested the Best Milwaukee Track Saw Accessories for Cleaner, Faster, More Accurate Cuts
- July 6, 2026Personal RecommendationsI Tested SDI to HEVC Encoders: My Best Picks for High-Quality Video Streaming