LEISURE TIME Spa 56 Chlorinating Granules for Spas and Hot Tubs, 2×5 lb — Fast‑Dissolving, UV‑Stabilized Sanitizer

Leisure Time Spa 56 Chlorinating Granules are a stabilized, fast-dissolving chlorine formula designed to sanitize and shock spas and hot tubs while minimizing pH disruption.

These granules provide a reliable, routine sanitizer for spas and hot tubs, combining quick dissolution with UV stabilization so chlorine remains effective outdoors. Packaged as two 5-pound containers, the product is formulated to be compatible with standard chlorine systems and to reduce algae and bacterial growth without large swings in water chemistry. The granules can be used for regular sanitation or occasional shock treatment to restore clarity.

How do these granules keep my spa water sanitary?

Leisure Time Spa 56 releases free chlorine that oxidizes contaminants and controls bacteria and algae. Because the formula dissolves completely and contains a stabilizer, it maintains effective chlorine levels longer when exposed to light.

• Fast-dissolving granules for even distribution
• Stabilized against UV breakdown to extend effectiveness
• Compatible with typical chlorine feed systems
• Works as both routine sanitizer and shock treatment

Will these granules upset my spa's water balance?

The product is formulated to be almost pH neutral, so it minimizes sudden shifts in alkalinity and pH when used as directed. Routine dosing and proper water testing are still essential to keep total alkalinity and pH in the recommended ranges for spa health and equipment longevity.

• Low impact on pH compared with some oxidizers
• Use test strips or a digital tester before dosing
• Follow manufacturer dosing for your spa size
• Complement with alkalinity or pH adjustments if needed

How should I use these granules in my hot tub?

For routine sanitation, broadcast the appropriate amount of granules around the spa with the pump running to ensure proper circulation. For a shock treatment, apply a higher dose while guests are out of the water and allow adequate circulation time before reuse.

• Add to circulating water—avoid pouring directly on surfaces
• Wait recommended time after shocking before bathing
• Always wear gloves and keep granules dry until use
• Store sealed in a cool, dry area away from sunlight

Can I use these granules with other Leisure Time products?

Yes, Spa 56 is compatible with many Leisure Time maintenance items like clarifiers, enzyme formulas, and algaecides when used according to label instructions. Avoid mixing chemicals directly; add one product, allow circulation, then add another if your maintenance routine requires multiple treatments.

• Works alongside clarifiers and enzyme cleaners
• Do not mix chemicals in the same container
• Sequence treatments—sanitize first, then specialty products
• Read product labels for compatibility notes

Who this is for: spa and hot tub owners seeking a dependable, easy-to-use chlorine sanitizer that dissolves quickly and is stabilized for outdoor use. It’s a practical choice for routine maintenance, occasional shock treatments, and anyone who prefers a chlorine option that minimizes pH disruption. Professionals and DIY owners who already use Leisure Time or other Sigura family products will find these granules integrate smoothly into established water care routines.

Features:

• Effectively sanitizes and shocks hot water
• Compatible with chlorine sanitizing systems
• Keeps water clean and clear
• Used for spas and hot tubs