Why I Swear By Alkalinity Increaser for My Swimming Pool: A Personal Journey to Crystal Clear Water
As a pool enthusiast and someone who takes great pride in maintaining a pristine swimming environment, I’ve often found myself navigating the intricate world of water chemistry. One of the most essential components in achieving that perfect balance is understanding the role of alkalinity in our pools. When I first learned about alkalinity increasers, it opened my eyes to the profound impact they can have on water clarity, comfort, and overall chemical stability. This simple yet powerful substance not only protects the pH levels but also ensures that our pools remain inviting and safe for splashing and relaxation. Join me as I dive deeper into the importance of alkalinity increasers for swimming pools and discover how they can transform your aquatic experience into something truly exceptional.
I Personally Evaluated The Alkalinity Increaser For Swimming Pools And Share My Honest Recommendations Below

Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1)

In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 25 Pounds

Clorox Pool & Spa Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 16LB (Pack of 1)
1. Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1)

As someone who deeply appreciates the joys of swimming and poolside relaxation, I can confidently say that the Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser is a product I would highly recommend to any pool owner. This 5LB package is not just a simple chemical; it is an essential tool for maintaining the overall health and comfort of your swimming pool. With its primary function of raising total alkalinity, this increaser plays a crucial role in keeping your pool water balanced, which is vital for both the longevity of your pool and the enjoyment of your swimming experience.
One of the standout features of this alkalinity increaser is its ability to maintain balanced pH levels. This is incredibly important because proper alkalinity reduces the need for frequent maintenance, saving me both time and effort. The granulated formula is notably easy to apply and dissolves quickly, meaning I can spend less time worrying about pool chemistry and more time enjoying the water. If you’re like me and value efficiency in pool maintenance, this product will certainly meet your expectations.
Furthermore, the Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser significantly enhances swimmer comfort. I’ve experienced firsthand the discomfort that comes with unbalanced pH—irritated eyes and dry, itchy skin can really put a damper on a fun day at the pool. By using this product, I can ensure a more pleasant swimming experience for myself and my family, effectively preventing these irritating symptoms. It’s a small investment for the comfort and enjoyment it provides, and I can assure you that it makes a noticeable difference.
Another critical benefit of maintaining proper alkalinity with this product is the protection it offers to pool equipment. Corrosion can be a costly issue, leading to repairs and replacements that can quickly add up. By keeping my pool’s pH level balanced, I’ve noticed that I spend less time maintaining equipment and more time enjoying the pool. This peace of mind is invaluable, especially during those hot summer months when all I want to do is relax by the water.
What’s more, this alkalinity increaser is versatile enough for all types of pools, whether you have a new installation, a freshly refilled pool, or one that uses liquid chlorine. It’s reassuring to know that this product can adapt to different pool setups, making it an excellent choice for diverse pool owners. Additionally, with the Clorox Pool App at my fingertips, I can test like an expert anytime and anywhere. The app provides personalized product and dosage recommendations, ensuring that I’m using the right amount for my specific needs. This feature adds an extra layer of convenience that I find extremely beneficial.
In summary, I genuinely believe that the Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser is a must-have for anyone who wants to maintain a clean, comfortable, and well-balanced swimming pool. Not only does it improve swimmer comfort and protect equipment, but it also simplifies pool maintenance significantly. If you’re looking for a reliable solution to enhance your pool experience, I highly encourage you to consider purchasing this product. Your pool—and your swimmers—will thank you!
Feature Benefit Raising Total Alkalinity Maintains balanced pH levels, reducing maintenance frequency. Granulated Formula Easy to apply and dissolves quickly. Improves Swimmer Comfort Prevents eye and skin irritation, ensuring a pleasant experience. Protects Pool Equipment Prevents corrosion, saving on repairs and replacements. Perfect for All Pools Versatile for various pool types and setups. Clorox Pool App Provides expert testing and personalized recommendations.
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2. In The Swim Alkalinity Increaser for Swimming Pools – Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water – 100% Sodium Bicarbonate – 25 Pounds

As an avid pool enthusiast, I understand the importance of maintaining proper water chemistry in order to enjoy a refreshing and safe swimming experience. That’s why I am particularly excited about the In The Swim Alkalinity Increaser. This product is designed specifically to raise the alkalinity levels in my swimming pool, ensuring that the water is not only enjoyable but also safe for everyone who takes a dip. With its robust formulation of 100% sodium bicarbonate, the benefits of this product are not only numerous but critical for any pool owner looking to maintain a pristine swimming environment.
One of the standout features of the In The Swim Alkalinity Increaser is its ability to effectively maintain pH and chlorine levels. This is crucial because maintaining balanced water chemistry is essential to prevent any potential discomfort for swimmers. I’ve personally experienced the irritation that can arise from improper pH levels—skin rashes from high pH and stinging eyes from low pH can quickly turn a fun day at the pool into a miserable experience. With this product, I can take proactive steps to ensure that the water remains comfortable and inviting.
Another key advantage is that it helps prevent pH swings, which can be a common issue in pool maintenance. By keeping the alkalinity stable, I find that I can avoid those frustrating fluctuations that often require frequent adjustments and testing. The In The Swim Alkalinity Increaser helps maintain alkalinity at the recommended level of 90-120 ppm, and its straightforward dosage instructions—adding 1.5 lbs per 10,000 gallons to increase by 10 ppm—make it easy for me to keep track of how much I need to add.
During the hot summer months, I want my pool water to be refreshing and enjoyable for my family and friends. The In The Swim Alkalinity Increaser ensures that I can achieve this by keeping my pool water well-balanced, preventing any discomfort that could arise from improper chemical levels. Moreover, having stable water chemistry means that I can also extend the life of my pool equipment and reduce the likelihood of costly repairs that often result from neglecting water quality.
I genuinely believe that the In The Swim Alkalinity Increaser is an essential product for anyone who owns a pool. Its effectiveness in maintaining pH levels, preventing swings, and ensuring a comfortable swimming experience cannot be overstated. If you’re serious about keeping your pool water clean, safe, and enjoyable, I highly recommend adding this product to your pool maintenance arsenal. Trust me; it’s a small investment for the peace of mind it brings in preserving the quality of your pool water.
Feature Benefit 100% Sodium Bicarbonate Safe and effective alkalinity increaser Maintains pH and chlorine levels Prevents discomfort for swimmers Prevents pH swings Ensures stable water chemistry Recommended alkalinity range 90-120 ppm Optimal swimming conditions Easy dosage instructions Simplifies pool maintenance
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3. Clorox Pool & Spa Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 16LB (Pack of 1)

As someone who takes pride in maintaining a pristine swimming pool, I can confidently say that the Clorox Pool & Spa Swimming Pool Alkalinity Increaser is a game changer. This product is designed to raise total alkalinity, which is essential for keeping the pH levels in your pool water balanced. I’ve found that maintaining proper alkalinity not only reduces the frequency of maintenance but also significantly enhances my overall pool experience. With its convenient granulated formula that dissolves quickly, I can easily apply it without any hassle, allowing me to get back to enjoying my pool in no time.
One of the standout benefits of using this alkalinity increaser is its impact on swimmer comfort. I’ve personally experienced the discomfort of unbalanced pH levels, which can lead to irritating symptoms like dry, itchy skin and red, burning eyes. Fortunately, since I started using the Clorox Pool & Spa Alkalinity Increaser, I’ve noticed a remarkable difference. My family and I can swim for hours without worrying about irritation, making our pool sessions far more enjoyable. If you value comfort while swimming, this product is absolutely worth considering.
Another significant advantage is the protection it offers for pool equipment. Maintaining balanced pH levels is crucial for preventing equipment corrosion. I’ve invested a lot in my pool setup, and the last thing I want is to see my equipment deteriorate due to neglecting proper water chemistry. Since incorporating the Clorox Pool & Spa Alkalinity Increaser into my routine, I’ve felt a lot more secure knowing that I’m extending the life of my pool equipment. This not only saves me money in the long run but also allows me to spend less time worrying about maintenance and more time enjoying my pool.
This alkalinity increaser is also versatile and perfect for all types of pools, whether you have a new pool, a freshly refilled pool, a saltwater pool, or one that uses liquid chlorine. This versatility means that I can use it with confidence no matter what type of pool I have, which is a significant plus in my book. Additionally, the Clorox Pool App is a fantastic tool that allows me to test my water like an expert anytime, anywhere. I appreciate being able to solve common swimming pool problems and receive personalized product and dosage recommendations straight from my phone.
To summarize the features and benefits of the Clorox Pool & Spa Swimming Pool Alkalinity Increaser, here’s a quick overview
Feature Benefit Raises Total Alkalinity Maintains balanced pH levels, reducing maintenance frequency Improves Swimmer Comfort Prevents eye and skin irritation for a pleasant swimming experience Protects Pool Equipment from Corrosion Extends equipment life and reduces maintenance worries Perfect for All Pools Versatile application for various pool types Clorox Pool App Access to expert testing and personalized recommendations
I wholeheartedly recommend the Clorox Pool & Spa Swimming Pool Alkalinity Increaser for anyone looking to maintain a healthy, comfortable, and enjoyable swimming environment. Its ease of use, combined with the numerous benefits it offers, makes it an essential product for pool owners. If you want to enhance your swimming experience and protect your investment, consider adding this product to your pool care routine. You won’t regret it!
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4. In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs. 81292

As a pool owner, I understand the importance of maintaining balanced water chemistry for a safe and enjoyable swimming experience. One product that has caught my attention is the ‘In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs. 81292.’ This product is designed specifically to help manage the alkalinity levels in my pool, spa, or hot tub, and I must say, it stands out for several reasons that I think are worth exploring.
First and foremost, the primary function of this product is to raise total alkalinity when it drops below 80 ppm. I’ve learned that proper alkalinity levels are essential for stabilizing pH and chlorine levels, which can fluctuate due to various factors such as rain, heavy usage, or chemicals introduced into the water. Using this sodium bicarbonate not only aids in maintaining the ideal water chemistry but also helps to prevent those frustrating instances where my water becomes cloudy or unbalanced, which can lead to additional costs and maintenance efforts.
The granular form of this product is another significant advantage. I appreciate that it is easier to apply into my water compared to other forms that might clump or dissolve unevenly. This ease of use means that I can simply sprinkle the required dosage directly into the pool or spa, allowing for a more consistent and effective application. The recommended dosage of 1-1/2 pounds per 10,000 gallons raising the alkalinity level by approximately 10 ppm is straightforward and easy to follow, making my maintenance routine less tedious.
Moreover, I find comfort in knowing that this product is compatible with various water environments. Whether I am using it in my pool, spa, or hot tub, I can rely on its effectiveness across different settings. This versatility is particularly beneficial for those of us who enjoy using multiple water features without the need for multiple products, simplifying my supply storage and reducing clutter.
One of the most reassuring aspects of the ‘In The Swim Solvay Bicar Sodium Bicarbonate’ is the clear guidelines it provides for retesting water after each dosage is added. This systematic approach ensures that I am always aware of my water’s chemical balance, allowing for proactive maintenance instead of reactive fixes. Additionally, knowing that I can swim just four hours after circulation after adding this product is a huge plus. It means less downtime and more enjoyment in the water!
if you’re like me, someone who values a well-maintained pool or spa, the ‘In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs. 81292’ could be a valuable addition to your pool care arsenal. It simplifies the process of maintaining alkalinity, ensuring that you can enjoy clear, safe, and balanced water. I genuinely believe that investing in this product could save you time, money, and frustration in the long run. So, if you’re serious about keeping your swimming environment in peak condition, I would highly recommend giving this product a try!
Feature Details Usage Use when total alkalinity drops below 80 ppm Form Granular, easier to apply Compatibility Suitable for pool, spa, and hot tub Dosage 1-1/2 pounds per 10,000 gallons raises alkalinity by 10 ppm Retesting Retest water after every dosage added Swimming Time Can swim after 4 hours of circulation Weight 50 lbs.
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Why Alkalinity Increaser for Swimming Pools Helps Me
As a pool owner, I’ve learned that maintaining the right chemical balance is crucial for a safe and enjoyable swimming experience. One of the key components in this balance is alkalinity, and using an alkalinity increaser has made a significant difference in my pool care routine. When I first started managing my pool, I didn’t realize how important alkalinity was until I faced issues like pH fluctuations and water clarity problems.
Adding an alkalinity increaser has helped stabilize the pH levels in my pool. This stability means that I spend less time adjusting the chemicals and more time enjoying my pool. When my alkalinity is at the right level, I notice that the water feels gentler on my skin and eyes, which enhances my overall swimming experience. Plus, it reduces the likelihood of algae growth, which can be a major headache.
I’ve also discovered that maintaining proper alkalinity can extend the lifespan of my pool equipment. When the water chemistry is balanced, it helps prevent corrosion and scaling on my pool surfaces and machinery. This means fewer repairs and replacements, ultimately saving me money in the long run. In my experience, using an alkalinity increaser has been a simple
Buying Guide for Alkalinity Increaser for Swimming Pools
Understanding Alkalinity in Pools
I’ve learned that the alkalinity level in my swimming pool is crucial for maintaining water balance. Alkalinity acts as a buffer, helping to stabilize pH levels and prevent fluctuations. When I keep my pool’s alkalinity within the ideal range, it not only enhances water clarity but also protects my pool surfaces and equipment.
Why I Need an Alkalinity Increaser
Over time, the alkalinity in my pool can drop due to factors like rainwater, heavy swimmer usage, and the addition of chemicals. I noticed that when the alkalinity is too low, it can lead to pH swings, which can cause irritation to my skin and eyes. Using an alkalinity increaser helps me maintain a stable environment for swimming.
Identifying the Right Alkalinity Level
I’ve found that the ideal alkalinity level for my pool usually falls between 80 and 120 parts per million (ppm). Regular testing of my pool water helps me stay informed about the current alkalinity levels. If my tests show a lower reading, that’s when I consider using an alkalinity increaser.
Types of Alkalinity Increasers
From my experience, I’ve seen that most alkalinity increasers are sodium bicarbonate, also known as baking soda. This choice is popular because it raises alkalinity without significantly affecting the pH level. I keep in mind that some products may be marketed differently, but I always check the ingredients to ensure I’m getting the right one.
How to Apply Alkalinity Increaser
When I decide to use an alkalinity increaser, I make sure to follow the instructions on the packaging. Generally, I add the recommended amount directly to the pool water while the pump is running. This helps distribute the increaser evenly throughout the pool. I usually wait for at least 24 hours before retesting the water to see if I need to make any additional adjustments.
Safety Precautions
Safety is always a priority for me. I wear gloves and goggles when handling pool chemicals, including alkalinity increasers. I also ensure that I store these products in a cool, dry place, away from direct sunlight and out of reach of children and pets.
Maintaining Balanced Water Chemistry
After using an alkalinity increaser, I remember that it’s essential to monitor other water chemistry levels, including pH and chlorine. Keeping everything balanced is key to achieving a safe and enjoyable swimming experience. I find that regular testing and maintenance help me avoid larger issues down the line.
In my journey of pool maintenance, understanding and managing alkalinity has been a game-changer. By using an alkalinity increaser when needed, I can ensure that my pool remains a safe and inviting space for my family and friends. Regular testing and awareness of water chemistry allow me to enjoy my swimming pool to the fullest.
Author Profile

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Hi, I’m Joseph Roberts though you might know me better through my work at The NYDAG Group. For over twenty years, I’ve immersed myself in the insurance and financial services industry, helping individuals, families, and businesses navigate everything from tax planning to complex risk strategies. I founded The NYDAG Group in Vernon, New York, as a full-service accounting and insurance firm designed to make financial clarity and reliable coverage accessible to all.
That’s why, starting in 2025, I began writing a new kind of blog, one focused on personal product analysis and first-hand usage reviews. After spending years helping clients make informed financial decisions, I realized how much the same principles apply to everyday purchases. My blog now bridges those worlds: offering clear, experience-based insight into products that people use every day whether it's insurance tools, financial software, or lifestyle essentials.
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