Hot Tub Water Care

At Texas Hot Tub Company, we aim to make water chemistry simple to understand and spa maintenance easy. For a few tips, check out our how-to videos to learn more about hot tub watercare.

Freshwater Salt hot tub water care


Available on HotSpring Highlife and Limelight Collections only.

This easy-to-use salt water system eliminates the worry of keeping spa water clean, clear and sanitized for a full year.*  With just a little salt in your spa water, the system generates chlorine automatically, so you’ll spend less time measuring and adding chemicals.  This unique system makes ownership easier than ever by removing the guesswork and hassle of hot tub water care maintenance.  The titanium cartridge creates chlorine from salt to sanitize the spa water.  Use the control panel to set the system level needed to clean the water based on your usage needs.

SilkBalance hot tub water careSILK BALANCE® EVERFRESH

Available on HotSpring Highlife, Limelight, and HotSpot Collections, Jacuzzi J-400 and J-300 series, and all Tropic Seas model hot tubs.

Simply using SilkBalance Water Care once per week instead of a complicated chemical routine in your hot tub will keep your pH and alkalinity balanced and your hot tub protected.  The mineral cartridge and in-line ozonator sanitize and clean, with a periodic dose of shock to oxidize.  It’s the safest natural way to make sure that you and your family will have the best spa water possible – with silky soft skin and no chemical odors!


Available on HotSpring HotSpot Collection and all Tropic Seas model hot tubs.

Introducing a breakthrough in sanitizing that comes ready to use on your hot tub.  With the built in FROG @ease In-Line System, you simply open the cap on your hot tub, snap in the conveniently adjustable cartridges, and enjoy weeks of cleaner, clearer, and softer water.  FROG @ease uses FROG Minerals and SmartChlor® Technology that creates Fresh Mineral Water® by killing bacteria two ways with up to 75% less chlorine and a lot less work!

Softsoak Trio SOFTSOAK TRIO®

Available on all HotSpring Collections, all Jacuzzi Series, and all Tropic Seas model hot tubs.

The pre-measured, 3-step packets eliminate the guesswork of testing water and measuring chemicals.  This kit is designed specifically for 275-500 gallon hot tubs.  Each packet is labeled with easy step numbers, so you know exactly when to add them.  Individually wrapped packets include enhancing water softener, weekly softener & clarifier, and restoring cleanser.  The chemicals in each Trio® packet are a proprietary blend of softening agents.  Together, they help prevent corrosion and scale on surfaces, and flush the system after the 3-month cycle.  There are also non-chlorine oxidizers to remove common contaminants that cloud your hot tub water.  Recommended for new spa owners who want a simple way to care for their spa.  Requires drain and refill every 3-month cycle.

Spa Guard Bromine hot tub water careSPA GUARD® BROMINE KIT

Available on all Freeflow and Jacuzzi Play model hot tubs.

This is a traditional method for maintaining clear hot tub water.  It’s easy and inexpensive, requiring once a week testing, small doses of bromine sanitizer and the occasional pH adjustment.  Add an ozonator to your new Freeflow® or Play® for a more natural solution requiring less sanitizer.  Consult your Wellness Representative for details.


The 2019 Limelight Collection Owner’s Manual will help you understand your spa’s features, and answer questions you might have regarding spa operation, water care, and maintenance. There is also a troubleshooting section included for your convenience.  

Download Previous Limelight Owner's Manuals