Spa Selections chlorinating granules product packaging. Little girl swimming in outdoor hot tub. Sanitize and protect your water from chlorine loss with Spa Selections chlorinating granules. Woman enjoying large spa. Spa Selections fast-acting chlorine granules keep your hot tub water sparkling clean! Spa Selections chlorinating granules controls algae growth, kills bacteria and destroys organic materials. Photo of outdoor hot tub overlooking a lake. Couple enjoying an outdoor hot tub. Spa Selections chlorinating granules: love the comfort, not the sediment. Spa Selections Sparkle Kit product photo. Includes aromatherapy variety pack, scum remover, moisturizer, and Jet Clear. Father and daughter enjoying outdoor hot tub. Get into the water faster with Spa Selections chlorinating granules order online and pick up in-store for free!
Spa Selections chlorinating granules product packaging. Little girl swimming in outdoor hot tub. Sanitize and protect your water from chlorine loss with Spa Selections chlorinating granules. Woman enjoying large spa. Spa Selections fast-acting chlorine granules keep your hot tub water sparkling clean! Spa Selections chlorinating granules controls algae growth, kills bacteria and destroys organic materials. Photo of outdoor hot tub overlooking a lake. Couple enjoying an outdoor hot tub. Spa Selections chlorinating granules: love the comfort, not the sediment. Spa Selections Sparkle Kit product photo. Includes aromatherapy variety pack, scum remover, moisturizer, and Jet Clear. Father and daughter enjoying outdoor hot tub. Get into the water faster with Spa Selections chlorinating granules order online and pick up in-store for free!
Spa Selections Chlorinating Granules, 1 lb.

Enjoy sparkling-clean water and protect your spa or hot tub against algae, bacteria and organic materials with the sanitizing power of Spa Selections Chlorinating Granules. Formulated to effectively sanitize hot tub water, these chlorinating granules help protect against chlorine loss to optimize usage and comfort — all with no sediment. In addition to changing hot tub water every 30 to 90 days (more often with heavy use), it's also recommended users shock water at least once per week. TO USE: Add the recommended dosage of this product during evening hours while the filter pump is running. Each 0.4 to 0.6 ounces of chlorinating granules provide approximately 3 ppm to 5 ppm available chlorine in 500 gallons of water. Some oils, lotions, fragrances, cleansers, etc., may cause foaming or cloudy water and may react with chlorine sanitizers to reduce their efficacy.

  • Contains one 1-lb. canister of Spa Selections Chlorinating Granules
  • Chlorinating granules help control algae, kill bacteria and destroy organic materials in hot tub water
  • Spa Selections Chlorinating Granules effectively sanitize spa and hot tub water
  • Protect against chlorine loss, optimizing usage and comfort with no sediment
  • It is recommended users shock hot tub at least once per week (or more frequently with heavy use)
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Sanitizing With Chlorine
Effective Disinfectant
Chlorine effectively sanitizes hot tubs and spas to provide sparkling-clean water with no sediment.   
Controls Organic Contaminants
Spa Selections Chlorinating Granules help control algae, kill bacteria and destroy organic materials.
Protects Against Chlorine Loss
Formulated to optimize usage and comfort, these chlorinating granules prevent chlorine loss in hot tub water.
Using Spa Selections Chlorinating Granules
Use During Evening Hours
Add the recommended dosage of Spa Selections Chlorinating Granules during evening hours while the filter pump is running.
Check Chlorine Levels With Test Strips
Each 0.4 to 0.6 ounces of chlorinating granules provides approximately 3 ppm to 5 ppm available chlorine in 500 gallons of water. It’s important to frequently check chlorine levels with test strips to ensure the comfort and safety of users.
Prevent Hot Tub Foaming
Some oils, lotions, fragrances, and cleansers can cause foaming or cloudy water and might react with chlorine sanitizers, reducing their efficacy.
Frequently Asked Questions
A common cause of foam in spas and hot tubs is the turbulent water combined with lotions,  soaps and detergents from bathers and their swimsuits. Showering before entering the spa and using Spa Selections Foam Out helps reduce the amount of foaming. Organic waste build-up can also cause foaming. If you are sanitizing your spa with bromine, you should shock your spa with Spa Selections Non-Chlorine Shock Oxidizer on a regular basis to oxidize the waste out of the water and reduce foaming.
Spa Selections Bromine is a two-part system, including Spa Selections Brominating Tablets and Spa Selections Brom-Start. Overall, bromine tends to be more popular among spa owners because unlike chlorine, bromine is effective over a wider pH range, doesn't irritate your eyes and will not bleach bathing suits. Additionally, bromine is an effective sanitizer in its combined form and doesn't smell.  Many spa owners, however, elect to sanitize with chlorine. Chlorine is traditionally used in pools and is an effective sanitizer and oxidizer. Spa Selections Chlorinating Granules are easy to use and keep the water sparkling clean!
How often you shock spa water depends on the sanitizer and the number of users in a 24-hour period. If you are using Spa Selections Bromine Tablets and Spa Selections Brom-Start, it is recommended that you shock each time you finish using your spa. If you are using Spa Selections Chlorinating Granules, it is recommended that you shock at least one time per week. It may be necessary to shock more often if the user load is heavy or the water is cloudy.