Pool and Spa Maintenance Tips
Maintaining your pool and spa water can be a lot of work, but we can make it easier for you by providing guidance every step of the way. Check out our helpful articles and blog posts below. Plus, download our free Pool Care Guide to make sure easy pool care tips are always at hand.

Algae Basics for Beginners
Did you know that one of the most common problems for new pool owners is algae? Algae is the top culprit for discolored pool water and getting anything but clear...
Algae Basics for Beginners
Did you know that one of the most common problems for new pool owners is algae? Algae is the top culprit for discolored pool water and getting anything but clear...
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9 Fun Games to Make a Splash
When it comes to fun swimming games, your options are endless! We picked some of the best ones and organized them by kids, family and adults to make it easy....
9 Fun Games to Make a Splash
When it comes to fun swimming games, your options are endless! We picked some of the best ones and organized them by kids, family and adults to make it easy....
Read MoreHTH™ Pool and Spa, Providing Trusted Water Care Since 1928
HTH Pool & Spa Products — Over 90 Years of Safe, Clear Pool and Spa Water Care For nearly a century, HTH™ has been the partner you can count on...
HTH™ Pool and Spa, Providing Trusted Water Care Since 1928
HTH Pool & Spa Products — Over 90 Years of Safe, Clear Pool and Spa Water Care For nearly a century, HTH™ has been the partner you can count on...
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Block chlorine lock with Cal Hypo
Goodbye chlorine lock, hello healthy pool water. Only HTH™ fast-dissolving shock with Cal Hypo (calcium hypochlorite) clarifies and rids water of contaminants without using any CYA (cyanuric acid). That means...
Block chlorine lock with Cal Hypo
Goodbye chlorine lock, hello healthy pool water. Only HTH™ fast-dissolving shock with Cal Hypo (calcium hypochlorite) clarifies and rids water of contaminants without using any CYA (cyanuric acid). That means...
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Spa Cloudy Water
No one wants to lift the hot tub cover only to find cloudy water. But no need to worry—we've got the solution to this common spa problem, so you can...
Spa Cloudy Water
No one wants to lift the hot tub cover only to find cloudy water. But no need to worry—we've got the solution to this common spa problem, so you can...
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Algae
Algae can affect your spa as well as your pool. Although much more common in outdoor spas than indoor spas, it is still important to use a preventative algae product...