Training Example: HTH Pools – Review the Data, Give Your Score & Compare to the Real AI Evaluation

[IMG: Person lifting a child with a flotation ring in a swimming pool beside a smartphone displaying the HTH pool testing app]

[H1] Smart, Simplified Water Care
Instantly get accurate results with the HTH Test to Swim App™
Learn More

[IMG: HTH Brilliance chlorine tablets and chlorine floater displayed with free floater promotion]

[H1] Bring Out The Brilliance
Get a free floater with the purchase of HTH Brilliance™ Cal Hypo Chlorine Tablets
Learn More

[IMG: Two people relaxing in a hot tub with bubbling water during spa use]

[H1] Easy Care for a Relaxing Spa
Hot Tub products for a worry-free, relaxing space you can enjoy
Learn More

[H1] As Seen On TV
HTH™ Pools Partners with Designing Spaces® on Lifetime TV!
Learn More

[H1] Get 5x More Strength with Cal Hypo*
Use HTH™ Cal Hypo Shock weekly instead of liquid chlorine.
Learn More

1
/
of
5

[H2] Explore Products by Category

Pool
Spa

[IMG: Pool Test Kits]

[H3]
Pool Test Kits

[H3]
Pool Test Kits

[IMG: Pool Balancers]

[H3]
Pool Balancers

[H3]
Pool Balancers

[IMG: Pool Sanitizers]

[H3]
Pool Sanitizers

[H3]
Pool Sanitizers

[IMG: Pool Shock]

[H3]
Pool Shock

[H3]
Pool Shock

[IMG: Pool Algaecides]

[H3]
Pool Algaecides

[H3]
Pool Algaecides

[IMG: Pool Chemicals - Specialty]

[H3]
Pool Chemicals - Specialty

[H3]
Pool Chemicals - Specialty

[IMG: Pool Equipment]

[H3]
Pool Equipment

[H3]
Pool Equipment

[IMG: Spa & Hot Tub Test Strips]

[H3]
Spa & Hot Tub Test Strips

[H3]
Spa & Hot Tub Test Strips

[IMG: Spa & Hot Tub Balancers]

[H3]
Spa & Hot Tub Balancers

[H3]
Spa & Hot Tub Balancers

[IMG: Spa & Hot Tub Sanitizers]

[H3]
Spa & Hot Tub Sanitizers

[H3]
Spa & Hot Tub Sanitizers

[IMG: Spa & Hot Tub Shock]

[H3]
Spa & Hot Tub Shock

[H3]
Spa & Hot Tub Shock

[IMG: Spa & Hot Tub Chemicals - Specialty]

[H3]
Spa & Hot Tub Chemicals - Specialty

[H3]
Spa & Hot Tub Chemicals - Specialty

[IMG: Shock Weekly with cal hypo to solve 90% of common pool problems. Red circular logo with]
[IMG: Shock Weekly with cal hypo to solve 90% of common pool water problems. CAL HYPO logo with a lock icon and]

[H2] Featured Products
Discover the products our customers trust and recommend

[IMG: HTH spa™ Defoamer EcoPods]

[H3]
HTH spa™ Defoamer EcoPods

Shop Now

[IMG: Bottle of HTH Hydra Nourish for pools and spas on a white background]

[H3]
HTH™ Pool Care Hydra Nourish

Shop Now

[IMG: HTH spa™ Wellness Aromatherapy Body & Mind]

[H3]
HTH spa™ Wellness Aromatherapy Body & Mind

Shop Now

[IMG: HTH™ Pool Care Kit]

[H3]
HTH™ Pool Care Kit

Shop Now

[H2] Need Help? We’ve Got You Covered

FEATURED
[H3] How to Open Your Pool Like a Pro
With the right pool opening steps and pool opening chemicals, brilliantly clear pool water and easier maintenance will follow. If you used the tips in our pool closing blog to winterize your pool, good news! You're already set up for pool opening success. And if you're starting from scratch, no worries. With this pool opening checklist — 7 easy steps — you'll be opening your pool and enjoying...
Read More

[IMG: HTH Shock Advanced vs. Liquid Chlorine: Which is Best for Your Pool?]

[H3] HTH Shock Advanced vs. Liquid Chlorine: Which is Best for Your Pool?
HTH Shock Advanced vs. Liquid Chlorine: Which is Best for Your Pool?
When it’s time for your weekly pool shock treatment, you might wonder which product to use. Two of the most popular options are liquid chlorine and HTH Cal Hypo Shock Advanced (powered by Cal Hypo). Let’s compare these choices to determine which is best for your pool and budget.
The Purpose of Shocking Your Pool
Shocking your ...
Read More

[H3] 9 pool supply must-haves for new pool owners
When you’re a new pool owner, pool water care can be overwhelming with so many things to learn.
But we’re here to help you make the adjustment into a pool water care pro in no time! Keep reading to find out the 9 must-haves that will make your life easier and your summer a splash.
1. Opening / closing equipment
Opening and closing your pool correctly ensures your pool water stays clear, damage-...
Read More

[H3] 5 water care basics for your best spa experience
The best thing about spas and hot tubs is that you can use them year-round, but the key to relaxing in every season is keeping your spa water clean. With these 5 must-have spa water care basics, you’ll be able to help eliminate issues and keep routine maintenance nice and easy.
1. Testing
First things first, testing needs to be taken care of twice weekly, so you catch spa water problems in th...
Read More

[H2] Shop at one of our Trusted Partners

[H2] HTH™ Pool and Spa: Trusted Water Care Since 1928
For nearly a century, HTH™ has been a trusted name in pool and spa water care, providing easy-to-use, dependable solutions that keep your water clean, safe, and crystal clear. We are here to help!
Learn More

[H1] Pool Chemicals - Specialty

Filter

[H2] Filters

Clear Filters

Reset

[H2] Pool Clarifiers

[IMG: Clarifier Advanced front of bottle]

[H3]
HTH Pool Care Clarifier Advanced

[H3]
HTH Pool Care Clarifier Advanced

Learn More

[IMG: HTH™ Pool Care Clear Defense]

[H3]
HTH™ Pool Care Clear Defense

[H3]
HTH™ Pool Care Clear Defense

Learn More

[H2] Pool Flocculant

[IMG: Drop out flocculant front of bottle]

[H3]
HTH™ Pool Care Drop Out Flocculant

[H3]
HTH™ Pool Care Drop Out Flocculant

Learn More

[H2] Pool Stain Removers

[IMG: HTH Metal, Stain and Scale Control 1 qt front of bottle]

[H3]
HTH Pool Care Metal, Stain & Scale Control

[H3]
HTH Pool Care Metal, Stain & Scale Control

Learn More

[H2] Pool Filter Cleaner

[IMG: HTH™ Pool Care Pool Filter Sand]

[H3]
HTH™ Pool Care Pool Filter Sand

[H3]
HTH™ Pool Care Pool Filter Sand

Learn More

[IMG: HTH Filter Cleaner 1 qt front of bottle]

[H3]
HTH™ Pool Care Filter Cleaner

[H3]
HTH™ Pool Care Filter Cleaner

Learn More

[IMG: HTH™ Pool Care D.E. Filter Aid]

[H3]
HTH™ Pool Care D.E. Filter Aid

[H3]
HTH™ Pool Care D.E. Filter Aid

Learn More

[H2] Pool Opening & Closing Kit

[IMG: HTH™ Pool Care Kit]

[H3]
HTH™ Pool Care Kit

[H3]
HTH™ Pool Care Kit

Learn More

[H2] Liquid Solar Cover

[IMG: HTH™ Pool Care Liquid Solar Blanket]

[H3]
HTH™ Pool Care Liquid Solar Blanket

[H3]
HTH™ Pool Care Liquid Solar Blanket

Learn More

[H2] Pool Phosphate Remover

[IMG: HTH™ Pool Care Phosphate Remover]

[H3]
HTH™ Pool Care Phosphate Remover

[H3]
HTH™ Pool Care Phosphate Remover

Learn More

[H2] Other

[IMG: HTH™ Pool Care Green to Blue Advanced]

[H3]
HTH™ Pool Care Green to Blue Advanced

[H3]
HTH™ Pool Care Green to Blue Advanced

Learn More

[H2] Specialty Pool Products
Dive into impeccable pool care with HTH's™ specialty pool products. This extensive range of specialty items designed for swimming pool maintenance offers an unrivaled blend of quality and efficiency. They are the go-to products when your pool requires more than just a simple cleaning or a basic chlorine treatment!Each product in our wide range of specialty pool chemicals is designed for comprehensive swimming pool maintenance. These products encompass everything from pool opening and closing products to fast-acting clarifiers and phosphate removers, all of which have been developed to ensure the optimal performance of your pool, irrespective of its type or size.For instance, the Pool Care Kit is an all-in-one package that allows you to test, shock treat, control metals, and prevent algae in your pool. You can use the kit in any type of pool, for both pool opening and closing, and it is particularly efficient at treating up to 20,000 gallons of water!Our specialty pool products also include products to keep your pool filter at optimal performance. For your diatomaceous earth (D.E.) filter, you can use the the Pool Filter Aid to trap even the tiniest particles, ensuring your pool water remains crystal clear. For your sand filter, you can use the Pool Filter Sand, which has undergone a rigorous washing process to keep your swimming water clear. For the best results, use the Filter Cleaner 2 - 3 times per season to effectively clean your cartridge, sand or D.E. filter.If you're dealing with stubborn algae, you can rely on specialty pool chemicals like Phosphate Remover, which removes the phosphates that algae survive on. Drop Out Flocculant, which drops dead algae and dirt to your pool's bottom for seamless vacuuming, will also be handy. HTH also has specialty pool products that ensure dissolved metals don't stain your pool surface.You can get the clarifier products if you want specialty pool chemicals to keep your pool water sparkling. These are designed to quickly restore clarity and sparkle to cloudy or hazy pool water and improve filter efficiency.Our brand's commitment to quality, convenience, and effectiveness sets HTH's specialty pool products apart from competitors. Our products and specialty pool chemicals simplify pool maintenance by providing easy-to-follow instructions and ensuring quick results, allowing you to enjoy a crystal-clear pool in no time.Take control of your pool's care with HTH specialty pool products. Find your nearest retailer today and elevate your pool maintenance game to a new level!

[IMG: HTH liquid solar blanket pool product being poured into swimming pool water during routine maintenance]

[H1] Spa & Hot Tub Chemicals - Specialty

Filter

[H2] Filters

Clear Filters

Reset

[H2] Hot Tub & Spa Water Conditioner

[IMG: Bottle of HTH Hydra Nourish for pools and spas on a white background]

[H3]
HTH™ Pool Care Hydra Nourish

[H3]
HTH™ Pool Care Hydra Nourish

Learn More

[IMG: HTH spa™ Wellness Aromatherapy Body & Mind]

[H3]
HTH spa™ Wellness Aromatherapy Body & Mind

[H3]
HTH spa™ Wellness Aromatherapy Body & Mind

Learn More

[IMG: HTH spa™ Wellness Aromatherapy Muscle & Joint Relief]

[H3]
HTH spa™ Wellness Aromatherapy Muscle & Joint Relief

[H3]
HTH spa™ Wellness Aromatherapy Muscle & Joint Relief

Learn More

[H2] Hot Tub & Spa Stain & Scale Control

[IMG: Bottle of HTH Spa Metal Out on a white background]

[H3]
HTH spa™ Metal Out

[H3]
HTH spa™ Metal Out

Learn More

[IMG: HTH spa™ Scale Preventer]

[H3]
HTH spa™ Scale Preventer

[H3]
HTH spa™ Scale Preventer

Learn More

[H2] Hot Tub & Spa Defoamer

[IMG: HTH spa™ Defoamer EcoPods]

[H3]
HTH spa™ Defoamer EcoPods

[H3]
HTH spa™ Defoamer EcoPods

Learn More

[IMG: A bottle of HTH spa Care Defoamer with a blue and white label, designed to remove foam from spas and hot tubs.]

[H3]
HTH spa™ Defoamer

[H3]
HTH spa™ Defoamer

Learn More

[H2] Hot Tub & Spa Filter Cleaner

[IMG: HTH spa™ Filter Cleaner]

[H3]
HTH spa™ Filter Cleaner

[H3]
HTH spa™ Filter Cleaner

Learn More

[H2] Hot Tub & Spa Clarifier

[IMG: HTH spa™ Clarifier]

[H3]
HTH spa™ Clarifier

[H3]
HTH spa™ Clarifier

Learn More

[H2] Hot Tub & Spa Enzyme Cleaner

[IMG: HTH spa™ Enzyme Cleaner]

[H3]
HTH spa™ Enzyme Cleaner

[H3]
HTH spa™ Enzyme Cleaner

Learn More

[H2] Spa Clarifier & Hot Tub Clarifiers
The luxury of a personal spa or hot tub becomes truly enjoyable when the water is crystal clear, free from contaminants, and ready for relaxation. This is where HTH's™ line of spa and hot tub clarifier products steps in, ensuring an uninterrupted and refreshing spa experience for every user.These chemicals are designed to tackle the challenge of cloudy water arising from various contaminants. Spa clarifier and hot tub clarifier products also enhance the efficiency of your spa's filtration system, capturing and eliminating unwanted particles.Additionally, these products maintain a stable pH balance, safeguarding your spa's health and comfort. Our unique formulations work by gathering microscopic particles that cloud your water, making them more prominent and accessible for your filtration system to catch.At HTH, we have all the spa clarifier and hot tub clarifier products you need to maintain water clarity and cleanliness. Our product range includes defoamers specially designed to remove that troubling foam from hot tubs and spas. We also offer non-chlorine shock oxidizers that expertly clear cloudy water while reducing odor-causing ammonia and chloramines.With our clear chlorinating sanitizer, you can effectively control algae and remove bacteria and contaminants, ensuring the utmost health benefits from your spa sessions. For those seeking an extra touch of purity, our bromine tabs work diligently to sanitize spa water, leaving it impeccably clean, clear, and inviting.We also offer filter cleaners and alkalinity and pH-balancing products that ensure the pH levels of your spa water are in check. With these products, you will enjoy clarity, optimized sanitizer efficiency, and a more soothing and enjoyable experience!So, why choose HTH's spa clarifier and hot tub clarifier products? Our products are suitable for all spa types, including bromine, chlorine, or biguanide.Each product is formulated to ensure a relaxing experience and protect your spa's surfaces and vital equipment like pumps, filters, and heaters from potential corrosion. Detailed instructions accompany each product, ensuring easy application while prioritizing user safety by guarding against skin and eye irritations.Don't compromise when it comes to your moments of relaxation. Use our store locator to find the nearest HTH dealer and purchase HTH's spa clarifier and hot tub clarifier products for an unparalleled spa experience today!

[IMG: A white bottle of HTH spa concentrated liquid Clarifier sitting on a concrete spa ledge, with the blue water background. The prominent red label highlights]

[H1] Pool Balancers

Filter

[H2] Filters

Clear Filters

Reset

[H2] Pool Alkalinity Up

[IMG: HTH™ Pool Care Alkalinity Up]

[H3]
HTH™ Pool Care Alkalinity Up

[H3]
HTH™ Pool Care Alkalinity Up

Learn More

[H2] Pool Calcium Up

[IMG: HTH™ Pool Care Calcium Up]

[H3]
HTH™ Pool Care Calcium Up

[H3]
HTH™ Pool Care Calcium Up

Learn More

[H2] Pool Chlorine Stabilizer

[IMG: HTH™ Pool Care Chlorine Stabilizer]

[H3]
HTH™ Pool Care Chlorine Stabilizer

[H3]
HTH™ Pool Care Chlorine Stabilizer

Learn More

[H2] Pool pH Up

[IMG: HTH™ Pool Care pH Up]

[H3]
HTH™ Pool Care pH Up

[H3]
HTH™ Pool Care pH Up

Learn More

[H2] Pool pH Down

[IMG: HTH™ Pool Care pH Down]

[H3]
HTH™ Pool Care pH Down

[H3]
HTH™ Pool Care pH Down

Learn More

[H2] Pool Balancing Chemicals and Testing
When you're ready for a refreshing dip in the pool, the last thing you want to do is dive into a vast abyss of murky water. So, it is essential to understand the maintenance required to keep your pool pristine, and HTH™ is here to help!
[H3] Optimal Pool Maintenance
Pool balancing chemicals can save you from expensive pool damage, uncomfortable skin irritation, and unpleasant water. Using a pool stabilizer is necessary for maintenance because it helps retain the sanitizer in the water. Without a pool stabilizer, the sun can absorb chlorine and throw off the balance of the pool. You'll know if you have the proper chemical balance by doing regular tests. You will test and adjust levels of pool balancing chemicals in the following order: alkalinity, pH, and calcium hardness. Finally, you can add sanitizer, adjust cyanuric acid, and shock the pool.
[H3] The HTH Advantage
Selecting the right brand of pool balancing chemicals is just as important as following the maintenance schedule. HTH has been a long-trusted brand by consumers that want to extend the life of the pool. HTH is known to be gentle on pool equipment while still providing all the necessary chemical benefits.
[H3] Your Product Guide
Experience a healthy swimming experience with an HTH™ pool stabilizer and pool balancing chemicals. Use the following solutions, which are compatible with all swimming pools.HTH™ Pool Care Chlorine Stabilizer protects against sunlight to help chlorine last longer.HTH™ Pool Care Alkalinity Up raises alkalinity into the proper range, which then helps maintain the pH levels. It also reduces skin and eye irritation for swimmers.HTH™ Pool Care Calcium Up protects pool surfaces (especially plaster) and equipment.HTH™ Pool Care pH Up increases pH levels for chlorine efficiency and swimmer comfort.HTH™ Pool Care pH Down balances chemicals by lowering pH and alkalinity levels to reduce scale formation, prevent cloudy water, and improve water comfort. HTH™ Pool Care 6-Way Test Strips and HTH™ Pool Care 6-Way Test Kit test total chlorine, bromine, pH, alkalinity, hardness, and cyanuric acid levels. You'll get fast, accurate results no matter how you test.Give Your Pool the Best Care with HTH™ products. Act now! Find HTH™ at a retailer near you and shop our products today!

[IMG: HTH pool water balancer products lined up beside a swimming pool for maintaining proper pH, alkalinity, chlorine stabilizer, and calcium]