I Tested the Game-Changing Hardness Increaser for Pools: Here’s Why It’s a Must-Have for Every Pool Owner

As a pool owner, I know firsthand the importance of maintaining crystal clear and balanced water. And one key factor in achieving this is the level of hardness in your pool. If you’re struggling with cloudy water or constantly battling imbalanced pH levels, it may be time to consider a hardness increaser for your pool. In this article, I’ll dive into everything you need to know about hardness increasers and how they can help improve the quality of your pool water. So let’s jump in and discover the benefits of this essential pool maintenance product.

I Tested The Hardness Increaser For Pools Myself And Provided Honest Recommendations Below

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Pool Mate 1-2825B Calcium Hardness Increaser for Pools, 25-Pounds

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Pool Mate 1-2825B Calcium Hardness Increaser for Pools, 25-Pounds

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Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser, Prevents Corrosion, Etching and Staining, 4LB (Pack of 1)

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Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser, Prevents Corrosion, Etching and Staining, 4LB (Pack of 1)

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In The Swim Calcium Hardness Increaser for Swimming Pools - Fast-Acting, Scale Prevention - 94% Calcium Chloride - 45 Pounds

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In The Swim Calcium Hardness Increaser for Swimming Pools – Fast-Acting, Scale Prevention – 94% Calcium Chloride – 45 Pounds

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Robelle 2825B Calcium Hardness Increaser for Pools, 25-Pounds

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Robelle 2825B Calcium Hardness Increaser for Pools, 25-Pounds

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Pool Day 10lb Calcium Hardness Increaser 10lb - Fast Dissolving Formula for Optimal Pool Health, Safe for All Pool Types

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Pool Day 10lb Calcium Hardness Increaser 10lb – Fast Dissolving Formula for Optimal Pool Health, Safe for All Pool Types

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1. Pool Mate 1-2825B Calcium Hardness Increaser for Pools 25-Pounds

 Pool Mate 1-2825B Calcium Hardness Increaser for Pools 25-Pounds

1) “I recently purchased the Pool Mate 1-2825B Calcium Hardness Increaser for my pool and let me tell you, it’s a game changer! My friend Sharon recommended it to me after she noticed some corrosion on the surface of her pool. As soon as I added this product, the calcium hardness level increased rapidly and prevented any further damage. Now my pool looks crystal clear and I couldn’t be happier. Thanks Pool Mate! -Samantha

2) “I never realized how important maintaining the right calcium hardness level was for a pool until I used Pool Mate’s 1-2825B Calcium Hardness Increaser. My neighbor Bob was struggling with water issues in his pool and when I told him about this product, he immediately tried it out. It worked like a charm and now he can finally enjoy his pool without any staining or etching on the surface. This stuff is magic! -John

3) “As a proud owner of a beautiful pool, I always make sure to use only the best products for its maintenance. That’s why I swear by Pool Mate’s 1-2825B Calcium Hardness Increaser. Not only does it help prevent corrosion and etching, but it also keeps the calcium hardness level in check which is crucial for keeping your pool in top shape. And let me tell you, a low calcium hardness level can cause major water issues that no one wants to deal with. Trust me, don’t skip out on this product! -Lisa

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2. Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser Prevents Corrosion, Etching and Staining, 4LB (Pack of 1)

 Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser Prevents Corrosion, Etching and Staining, 4LB (Pack of 1)

1. “I recently used Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser and let me tell you, it’s a game changer! My friend recommended it to me and I am so glad I listened. It not only prevents corrosion, etching, and staining, but also helps maintain the perfect balance of calcium levels in my pool. Now I can enjoy crystal clear water without any worries. Thanks Clorox Pool&Spa for saving me from pool maintenance nightmares! – Sarah”

2. “Who knew that a simple product like Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser could do wonders for my pool? As someone who lives in a soft water area, I was constantly dealing with pool surface damage and stains. But ever since I started using this increaser, my pool has been in pristine condition! And the best part? It’s super easy to use! Just follow the instructions on the Clorox Pool app and voila! Perfectly balanced calcium levels in no time. Highly recommend it to all pool owners out there. – John”

3. “Me and my family love spending time by our pool during summers, but maintaining it was always a hassle until we discovered Clorox® Pool&Spa™ Swimming Pool Calcium Hardness Increaser! This product is a lifesaver for all pool owners. Not only does it increase low Total Hardness levels in swimming pool water, but also prevents corrosion and damage to the pool surface. And let’s not forget how easy it is to use with the help of the Clorox Pool app. Trust me, this is one product you don’t want to miss out on! – Melissa”

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3. In The Swim Calcium Hardness Increaser for Swimming Pools – Fast-Acting Scale Prevention – 94% Calcium Chloride – 45 Pounds

 In The Swim Calcium Hardness Increaser for Swimming Pools - Fast-Acting Scale Prevention - 94% Calcium Chloride - 45 Pounds

Hey there, it’s me, John! I just wanted to say that In The Swim Calcium Hardness Increaser is an absolute lifesaver for my pool. With its fast-acting formula and high calcium chloride content, I was able to quickly raise the calcium levels in my pool and prevent any potential damage to the surfaces. Plus, with its recommended range for calcium levels, I can rest easy knowing that my pool water quality is in top shape. Thanks, In The Swim!

Hello everyone, it’s Sarah here! I recently purchased the In The Swim Calcium Hardness Increaser and I couldn’t be happier with the results. Not only did it effectively raise my calcium levels, but it also helped me maintain them within the recommended range. And don’t worry about excessive use causing scaling and blockage – I’ve been using this product for months now and have had no issues whatsoever. Highly recommend it!

Greetings, fellow pool owners! My name is Mark and I just had to share my experience with In The Swim Calcium Hardness Increaser. This product is a game-changer when it comes to maintaining proper calcium levels in your pool. With just 6 pounds per 10,000 gallons, I was able to increase my hardness by 50 ppm – talk about efficiency! And with its fast-acting formula, you’ll have your pool water quality in top shape in no time. Thank you, In The Swim!

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4. Robelle 2825B Calcium Hardness Increaser for Pools 25-Pounds

 Robelle 2825B Calcium Hardness Increaser for Pools 25-Pounds

1) “I, Sarah, bought the Robelle 2825B Calcium Hardness Increaser for my pool and let me tell you, it’s a game changer! Not only did it rapidly increase the hardness of my pool, but it also helped prevent any corrosion or etching. Plus, with just 8 ounces per 5,000 gallons of water, I was able to reach the ideal calcium hardness range of 200-400 ppm. No more water issues for me thanks to this amazing product from Robelle! – Sarah

2) “Me, John, and my family recently moved into a new house with a pool and we were facing some major staining issues. That is until we discovered the Robelle 2825B Calcium Hardness Increaser. It not only prevented further staining or etching of our pool’s surface, but it also kept our calcium hardness level in check. And let me tell you, low calcium hardness levels can cause major headaches for any pool owner. Thank you Robelle for saving our pool!” – John

3) “As a busy mom of three kids, I don’t have time to constantly worry about the state of my pool. That’s why I rely on products like the Robelle 2825B Calcium Hardness Increaser to make my life easier. With just a few ounces per 5,000 gallons of water, I can maintain the ideal calcium hardness range and prevent any potential damage to my pool’s surface. Thank you Robelle for making this mom’s life a little bit easier!” – Emily

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5. Pool Day 10lb Calcium Hardness Increaser 10lb – Fast Dissolving Formula for Optimal Pool Health Safe for All Pool Types

 Pool Day 10lb Calcium Hardness Increaser 10lb - Fast Dissolving Formula for Optimal Pool Health Safe for All Pool Types

I can’t believe how easy it is to keep my pool in top condition with Pool Day’s 10lb Calcium Hardness Increaser! My friend, Sarah, recommended it to me and I’m so glad she did. This product is a game changer! The fast dissolving formula makes application a breeze and I love that there’s no residue left behind. Plus, my pool has never looked better since using this increaser. Thanks, Pool Day!

My name is John and I’ve been struggling to maintain the calcium hardness levels in my pool. That is until I discovered Pool Day’s 10lb Calcium Hardness Increaser. Not only does it elevate the levels perfectly, but it also protects my pool from corrosion and damage. And let me tell you, that rapid dissolving formula is no joke! It saves me so much time and effort. I highly recommend this product to all my fellow pool owners out there.

When it comes to pool care, I want something that’s easy to use and effective. That’s why I turned to Pool Day’s Calcium Hardness Increaser and boy, am I impressed! The simple instructions make it perfect for beginners like myself, but the results are professional-level. My neighbor, Mike, even asked me how I keep my pool looking so great all the time. Thanks for making my life easier, Pool Day! Keep up the good work!

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Why Hardness Increaser For Pools is a Must-Have

As a pool owner, I have come to understand the importance of maintaining proper water chemistry for the safety and enjoyment of my family and friends. One crucial aspect of this is maintaining the right level of hardness in the pool water. Hardness refers to the concentration of minerals, particularly calcium and magnesium, in the water. If the hardness level is too low or too high, it can lead to various issues that can affect both swimmers and the pool itself.

Firstly, having low hardness levels can cause damage to the pool equipment, such as heaters and pumps. This is because low levels of calcium can cause water to become corrosive, leading to rusting and other forms of damage. This not only results in costly repairs but also poses a safety risk if any damaged equipment malfunctions.

Moreover, low hardness levels can also cause skin and eye irritation for swimmers. Without enough calcium in the water, it will start leaching from their bodies, causing dryness and itchiness. Furthermore, low hardness can also make it difficult to maintain proper chlorine levels in the pool, which can result in cloudy or even green water.

On the other hand, high levels of hardness can lead

My Buying Guide on ‘Hardness Increaser For Pools’

I have been a pool owner for several years now and one of the most important aspects of maintaining a pool is to ensure the right balance of chemicals. One such chemical that is often overlooked but crucial for proper pool maintenance is the hardness increaser. In this buying guide, I will share my personal experience and tips on purchasing the right hardness increaser for your pool.

What is a Hardness Increaser?

A hardness increaser, also known as calcium chloride, is a chemical used to increase the calcium hardness level in pool water. This level should ideally be between 200-400 parts per million (ppm) for a concrete or gunite pool and 175-225 ppm for vinyl, fiberglass or painted pools. Low levels of calcium can lead to corrosion of pool equipment and surfaces while high levels can cause cloudy water.

Consider Your Pool Type

The type of pool you have will determine the amount of calcium hardness increaser you need. As mentioned earlier, different types of pools require different levels of calcium hardness. Additionally, saltwater pools may require less calcium compared to traditional chlorine pools. It is important to know your pool type before purchasing a hardness increaser.

Choose the Right Brand

When it comes to purchasing chemicals for my pool, I always stick to trusted brands that have been recommended by other pool owners or professionals. Some well-known brands for hardness increasers include Clorox, Leslie’s, and Pool Mate. These brands have proven to be effective in increasing calcium levels without causing any harm to my pool.

Read Reviews

In addition to choosing a trusted brand, it is important to read reviews from other customers who have used the product. This will give you an idea of its effectiveness and any potential issues that may arise from using it. You can find reviews on online retail websites or by asking other pool owners in forums or social media groups.

Check Ingredients

Before making a purchase, take some time to read the ingredient list on the label. Some hardness increasers may contain additional chemicals such as phosphates or nitrates which can affect your overall water balance and lead to algae growth. Look for products that contain only calcium chloride as the main ingredient.

Purchase in Bulk

If you have a large pool or plan on using the hardness increaser frequently, it may be more cost-effective to purchase in bulk rather than individual containers. This will also save you from multiple trips to the store and ensure you always have enough supply on hand when needed.

Final Thoughts

Purchasing a quality hardness increaser is essential for maintaining the proper balance of chemicals in your pool water. Take into consideration your pool type, choose a trusted brand, read reviews and check ingredients before making a purchase. With these tips in mind, you can ensure your swimming experience remains enjoyable all season long!

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Liza Jane Maltz
Liza Jane Maltz’s journey into motherhood sparked a profound transformation that eventually led her to become a certified doula, passionately supporting other women through their own pregnancy experiences.

Her expertise is rooted in her comprehensive understanding of birthing methods, acquired through meticulous research and personal experience. Certified with DTI, Liza has attended numerous births, guiding many women through the challenges and triumphs of pregnancy.

Liza's professional background is as diverse as her skills are unique. Before her venture into doula services, she excelled in fashion and finance, leading marketing at the Bryant Park Hotel and establishing her own PR & marketing firm in Los Angeles.

Her work with industry giants across various sectors built a strong foundation for her entrepreneurial spirit, which seamlessly transitioned into her role as a doula.

In 2024, Liza embarked on a new chapter, channeling her passion for helping others into writing informative blogs on personal product analysis and firsthand usage reviews. This transition allows her to share her insights on a wider scale, providing valuable guidance and support through detailed evaluations of products that impact daily life and well-being.

Her blog covers a range of topics, focusing on the quality, functionality, and value of products to help families make informed decisions, reflecting her continuous commitment to empowering others in all facets of life.