Why I Swear By Alkalinity Increasers for Crystal Clear Swimming Pools: My Expert Insights
As a pool enthusiast, I’ve always been fascinated by the intricate balance that keeps our swimming oasis sparkling and inviting. Among the many components that contribute to a healthy pool environment, alkalinity often takes center stage, yet it remains one of the most misunderstood aspects. When I first delved into pool maintenance, I quickly learned that maintaining the right alkalinity is crucial for not just the clarity of the water, but also for the overall comfort and safety of swimmers. In this article, I’ll share my insights on alkalinity increasers for swimming pools—what they are, why they matter, and how they can transform your backyard haven into a refreshing retreat. Join me as we explore the essential role of alkalinity in pool care and discover how to achieve the perfect balance for the ultimate swimming experience.
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)

Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA
1. Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1)

When it comes to maintaining a swimming pool, one of the most critical aspects is ensuring that the water’s chemistry is balanced. That’s where the Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser comes into play. This product is specifically designed to raise the total alkalinity of your pool water, which is essential for maintaining balanced pH levels. As someone who enjoys spending time in the pool, I appreciate how this simple adjustment can lead to a world of difference in terms of water quality and overall enjoyment.
One of the standout features of this alkalinity increaser is its granulated formula. I find it incredibly convenient that it dissolves quickly and is easy to apply. This means I don’t have to spend excessive time on pool maintenance; instead, I can focus on enjoying my time in the water. A well-balanced pH level reduces the need for frequent adjustments, allowing me to spend more time swimming and less time worrying about chemical levels.
Another significant benefit I’ve noticed is how the Clorox Alkalinity Increaser improves swimmer comfort. Maintaining proper alkalinity helps prevent common issues such as eye irritation and skin discomfort, which can often occur with unbalanced pH levels. The last thing I want is for my friends and family to have red, burning eyes or dry, itchy skin after a day of fun in the sun. With this product, I feel confident that I can provide a pleasant swimming experience for everyone.
Moreover, this alkalinity increaser plays a vital role in protecting my pool equipment from corrosion. By keeping the pH level balanced, I can extend the lifespan of my pool components, which ultimately saves me money in the long run. Instead of constantly replacing parts or dealing with maintenance issues, I can focus on what really matters enjoying my pool. It’s a relief to know that a small investment in this product can lead to significant savings and hassle-free pool ownership.
What I particularly appreciate about the Clorox Pool&Spa Swimming Pool Alkalinity Increaser is its versatility. It works seamlessly with all types of pools, whether new, freshly refilled, or those using liquid chlorine. This makes it an ideal choice for any pool owner looking to simplify their maintenance routine while ensuring their water remains safe and enjoyable.
Additionally, the Clorox Pool App is a game changer. It allows me to test my pool water like an expert, anytime and anywhere. The app provides personalized product and dosage recommendations, making it easier than ever to solve common swimming pool problems. Having this resource at my fingertips gives me peace of mind and ensures that I’m always on top of my pool maintenance.
if you’re looking for a reliable and effective solution to maintain your pool’s alkalinity and pH levels, I highly recommend the Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser. It simplifies maintenance, enhances swimmer comfort, protects your equipment, and works with all pool types. Investing in this product could transform your pool experience from stressful to enjoyable, allowing you and your loved ones to relish every moment spent in the water.
Feature Benefit Granulated Formula Easy application and quick dissolution for efficient maintenance. Improves Swimmer Comfort Prevents eye and skin irritation, ensuring a pleasant swimming experience. Protects Pool Equipment Prevents corrosion, saving money on repairs and replacements. Versatile Use Suitable for all types of pools, including new and those using liquid chlorine. Clorox Pool App Provides personalized recommendations for easy pool management.
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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 someone who takes pride in maintaining a pristine swimming pool, I understand the importance of keeping the water balanced. That’s why I’m excited to share my insights on the ‘In The Swim Alkalinity Increaser for Swimming Pools.’ This product is an essential tool for anyone looking to enhance their swimming experience by effectively raising alkalinity and balancing pH levels. With its high-quality formulation of 100% sodium bicarbonate, this 25-pound bag is a powerhouse in pool maintenance.
One of the standout features of the In The Swim Alkalinity Increaser is its ability to maintain pH and chlorine levels. This is crucial because imbalanced water chemistry can lead to a host of problems. High pH levels can result in skin rashes, while low pH can cause stinging eyes, turning your enjoyable swim into a painful experience. By using this product, I can confidently prevent these issues, ensuring that every dip in the pool is refreshing and enjoyable.
Additionally, the alkalinity increaser prevents pH swings, maintaining stable water chemistry. This stability is particularly important during hot summer months when pool usage increases. With fluctuating water chemistry, I’ve found that keeping the pool water balanced becomes a challenge. However, this product allows me to maintain alkalinity levels between 90-120 ppm, providing peace of mind that the water quality remains at its best. The recommended dosage of adding 1.5 lbs per 10,000 gallons to increase alkalinity by 10 ppm is straightforward, making it easy to use even for those who may not be pool maintenance experts.
By investing in the In The Swim Alkalinity Increaser, I’m not just purchasing a product; I’m investing in the overall quality of my swimming experience. Clear, balanced water not only looks inviting but also ensures safety for my family and friends. I strongly believe that this product is a game-changer for anyone who wants to keep their pool in top condition, especially during peak swimming season.
To summarize the benefits of the In The Swim Alkalinity Increaser, I’ve created a simple table for quick reference
Feature Benefit Maintains pH and chlorine levels Prevents skin rashes and eye irritation Prevents pH swings Ensures stable water chemistry Easy application 1.5 lbs per 10,000 gallons raises alkalinity by 10 ppm High-quality sodium bicarbonate Enhances overall water quality 25-pound bag Long-lasting supply for pool maintenance
if you are serious about maintaining your swimming pool’s water quality, I highly recommend the In The Swim Alkalinity Increaser. It’s reliable, effective, and user-friendly. By choosing this product, you’re taking a significant step towards ensuring that your pool remains a safe and enjoyable oasis for everyone. Don’t wait until the summer heat hits—make this smart investment today and dive into a worry-free swimming experience!
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3. Clorox Pool & Spa Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 16LB (Pack of 1)

When it comes to maintaining a clean and healthy swimming pool, I believe that having the right products on hand can make all the difference. One product that I’ve recently come across is the Clorox Pool & Spa Swimming Pool Alkalinity Increaser. This 16LB pack is designed specifically to help balance the pH levels in your pool water, which is crucial for both the longevity of your pool and the comfort of those who swim in it. If you’re like me and want to ensure that your pool is always in top condition, this product is worth considering.
One of the standout features of the Clorox Pool & Spa Alkalinity Increaser is its ability to effectively raise the alkalinity levels in your pool. Maintaining proper alkalinity is essential, as it acts as a buffer for your pH levels, preventing them from fluctuating too drastically. This not only protects your pool surfaces and equipment from damage but also creates a more comfortable swimming experience for everyone. I can personally attest that dealing with imbalanced pH levels can lead to eye irritation and dry skin, which is the last thing I want for my family and friends.
Another notable aspect of this product is its ease of use. The packaging is user-friendly, and the instructions are straightforward, making it accessible for both seasoned pool owners and those who are new to pool maintenance. I appreciate that I can simply measure out the recommended amount and add it directly to my pool, knowing that I’m taking the right steps to keep my water in optimal condition. Additionally, the 16LB size is generous, allowing me to treat my pool multiple times without constantly needing to repurchase.
What truly sets the Clorox Pool & Spa Alkalinity Increaser apart is the trustworthiness of the Clorox brand. Known for their commitment to quality and effectiveness, I feel confident using their products in my pool maintenance routine. When I see a product backed by such a reputable company, it provides me peace of mind knowing that I’m investing in something that works. If you’re someone who values a well-maintained pool and wants to ensure a safe and pleasant swimming environment, I would strongly recommend giving this product a try.
if you’re looking for a reliable solution to maintain balanced pH levels in your swimming pool, the Clorox Pool & Spa Swimming Pool Alkalinity Increaser is an excellent choice. Its effectiveness, ease of use, and backing by a trusted brand make it a solid investment for anyone who values their pool. Don’t wait until your pool water becomes uncomfortable or unsafe—act now, and ensure your swimming experience is always enjoyable!
Product Title Benefits Size Brand Clorox Pool & Spa Swimming Pool Alkalinity Increaser Balances pH levels, prevents water issues 16LB Clorox
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4. Pool Mate 25-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate, Made in USA

As someone who has spent quite a bit of time around swimming pools, I can confidently say that maintaining water chemistry is crucial for both the longevity of the pool and the comfort of its users. That’s why I was excited to come across the ‘Pool Mate 25-Pounds Premium Alkalinity Increaser.’ This product is specifically designed to tackle one of the most common issues pool owners face maintaining proper alkalinity levels. Made from 100% sodium bicarbonate and proudly manufactured in the USA, it’s a solution I can trust.
One of the standout features of this alkalinity increaser is its ability to raise the total alkalinity of pool water, which is essential for stabilizing pH levels. A stable pH not only contributes to a more pleasant swimming experience but also reduces the likelihood of irritating skin and eyes for swimmers. I find that keeping the total alkalinity within the recommended range of 60 to 120 parts per million (ppm) is key to ensuring a balanced pool environment. The Pool Mate product makes this easy to achieve and maintain.
Another impressive aspect is the precision with which it works. Just 11 ounces of this increaser raises alkalinity by 10 ppm per 5,000 gallons of water. This level of detail allows me to fine-tune my pool chemistry without the guesswork. I appreciate how straightforward it is to calculate the amount needed, which saves me time and effort, making pool maintenance less of a chore and more of an enjoyable task.
Moreover, using this product can prevent serious issues like equipment corrosion and plaster damage. As someone who values both the aesthetics and functionality of a swimming pool, I can assure you that neglecting alkalinity can lead to costly repairs down the line. By investing in the Pool Mate alkalinity increaser, I’m not just treating the symptoms; I’m addressing the root cause and safeguarding my investment.
if you’re a pool owner looking for a reliable way to enhance your pool maintenance routine, I highly recommend the Pool Mate 25-Pounds Premium Alkalinity Increaser. Its effective formulation, ease of use, and preventative benefits make it a smart choice. With the right alkalinity levels, you’ll not only enjoy a clearer and more inviting pool but also extend the life of your pool equipment. Trust me; investing in this product is a decision you won’t regret!
Feature Description Sodium Bicarbonate 100% sodium bicarbonate for effective alkalinity increase. pH Stability Helps keep pool water pH stable for a better swimming experience. Alkalinity Range Maintains total alkalinity within the optimal range of 60 to 120 ppm. Dosage Precision 11 ounces raises alkalinity by 10 ppm per 5,000 gallons of water. Preventative Measures Prevents equipment corrosion and plaster damage.
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Why Alkalinity Increaser for Swimming Pools is Essential for a Perfect Swim
As someone who enjoys spending countless hours in my swimming pool, I’ve learned that maintaining proper water chemistry is crucial for the ultimate swimming experience. One of the key components I focus on is alkalinity, and using an alkalinity increaser has made a significant difference in my pool maintenance routine. It helps stabilize the pH levels, which means I spend less time adjusting the water chemistry and more time enjoying my pool.
When I first started taking care of my pool, I didn’t realize how important alkalinity was. Low alkalinity can lead to pH fluctuations, causing skin irritation and eye discomfort during swims. After adding an alkalinity increaser, I noticed that the water felt gentler on my skin, making my swim more enjoyable. It also prevents the water from becoming too acidic, which can damage pool equipment and surfaces. Knowing that my investment is protected gives me peace of mind.
Furthermore, maintaining balanced alkalinity has helped me keep my pool water clear and inviting. I’ve found that when the alkalinity is at the right level, it reduces the chances of algae growth and cloudy water. This means I spend less time cleaning and more time relaxing in my
Buying Guide: Alkalinity Increaser For Swimming Pools
Understanding Alkalinity
When I first started maintaining my swimming pool, I quickly realized the importance of water chemistry. Alkalinity acts as a buffer for pH levels, stabilizing them and preventing drastic fluctuations. I learned that maintaining proper alkalinity is essential for clear water and a safe swimming environment.
Why You Need an Alkalinity Increaser
I discovered that an alkalinity increaser is crucial when the total alkalinity levels in my pool drop below the recommended range. Low alkalinity can lead to pH instability, which results in corrosive water that damages pool surfaces and equipment. Using an alkalinity increaser helps me maintain a balanced and healthy pool.
Identifying the Right Alkalinity Level
For my pool, I ensure that the total alkalinity is within the ideal range of 80 to 120 parts per million (ppm). I often test my water using a reliable test kit. Whenever I notice a reading below this range, I know it’s time to consider an alkalinity increaser.
Types of Alkalinity Increasers
In my experience, the most common type of alkalinity increaser is sodium bicarbonate, also known as baking soda. I appreciate its effectiveness and ease of use. There are also other products available, but I find that sodium bicarbonate works best for my needs.
How to Apply Alkalinity Increaser
When I use an alkalinity increaser, I always follow the instructions on the packaging. I typically add it to my pool water in small doses, distributing it evenly. After adding, I make sure to run the pool pump for at least a few hours to help it dissolve and circulate properly. I usually retest my water after 24 hours to ensure I’ve reached the desired alkalinity level.
Safety Precautions
Safety is always a priority for me. I wear gloves and goggles when handling any chemical products. I also make sure to store alkalinity increasers in a cool, dry place, away from children and pets. Understanding the safety guidelines helps me use these products responsibly.
Cost Considerations
I’ve noticed that the cost of alkalinity increasers can vary based on brand and quantity. I typically compare prices and check for deals, but I prioritize quality over cost. Investing in a reliable product is worth it for the maintenance of my pool.
Taking care of my pool’s alkalinity has made a significant difference in the overall water quality. By understanding what an alkalinity increaser is, how to use it, and why it’s necessary, I feel more confident in maintaining my swimming pool. With the right knowledge and tools, I can enjoy a clean and inviting swimming environment all season long.
Author Profile

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Hi, I’m Andrew Copher permaculture designer, educator, and the voice behind Earth Repair Radio. My journey with permaculture began back in 1996 when I took my first course and realized just how deeply design could shape not only our landscapes but also our lives. Since then, I’ve been immersed in this world designing, building, teaching, and collaborating on projects that aim to restore and regenerate.
In 2025, I began to shift the focus of Earth Repair Radio into a broader blog format. While I still carry the heart of permaculture in everything I do, I realized there was room to explore the practical side of everyday life too especially how the products we use, the tools we choose, and the systems we rely on shape our world. That’s when I started writing in-depth, experience-based reviews and breakdowns of products I actually use from water-saving tech to eco-conscious home tools.
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